22618270220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{797}}^1$

素因数の和:1360

約数の個数: 192

約数和(自身を含む): 60541157376

約数和(自身を除く): 37922887156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 503, 620, 797, 806, 868, 910, 1006, 1085, 1594, 1612, 1820, 2012, 2015, 2170, 2515, 2821, 3188, 3521, 3985, 4030, 4340, 5030, 5579, 5642, 6539, 7042, 7970, 8060, 10060, 10361, 11158, 11284, 13078, 14084, 14105, 15593, 15940, 17605, 20722, 22316, 24707, 26156, 27895, 28210, 31186, 32695, 35210, 41444, 45773, 49414, 51805, 55790, 56420, 62372, 65390, 70420, 72527, 77965, 91546, 98828, 103610, 109151, 111580, 123535, 130780, 145054, 155930, 172949, 183092, 202709, 207220, 218302, 228865, 247070, 290108, 311860, 321191, 345898, 362635, 400891, 405418, 436604, 457730, 494140, 545755, 642382, 691796, 725270, 801782, 810836, 864745, 915460, 1013545, 1091510, 1284764, 1418963, 1450540, 1603564, 1605955, 1729490, 2004455, 2027090, 2183020, 2248337, 2806237, 2837926, 3211910, 3458980, 4008910, 4054180, 4496674, 5211583, 5612474, 5675852, 6423820, 7094815, 8017820, 8993348, 10423166, 11224948, 11241685, 12427621, 14031185, 14189630, 20846332, 22483370, 24855242, 26057915, 28062370, 28379260, 36481081, 44966740, 49710484, 52115830, 56124740, 62138105, 72962162, 86993347, 104231660, 124276210, 145924324, 161559073, 173986694, 182405405, 248552420, 323118146, 347973388, 364810810, 434966735, 646236292, 729621620, 807795365, 869933470, 1130913511, 1615590730, 1739866940, 2261827022, 3231181460, 4523654044, 5654567555, 11309135110, 22618270220]

約数ペア:

[(1, 22618270220), (2, 11309135110), (4, 5654567555), (5, 4523654044), (7, 3231181460), (10, 2261827022), (13, 1739866940), (14, 1615590730), (20, 1130913511), (26, 869933470), (28, 807795365), (31, 729621620), (35, 646236292), (52, 434966735), (62, 364810810), (65, 347973388), (70, 323118146), (91, 248552420), (124, 182405405), (130, 173986694), (140, 161559073), (155, 145924324), (182, 124276210), (217, 104231660), (260, 86993347), (310, 72962162), (364, 62138105), (403, 56124740), (434, 52115830), (455, 49710484), (503, 44966740), (620, 36481081), (797, 28379260), (806, 28062370), (868, 26057915), (910, 24855242), (1006, 22483370), (1085, 20846332), (1594, 14189630), (1612, 14031185), (1820, 12427621), (2012, 11241685), (2015, 11224948), (2170, 10423166), (2515, 8993348), (2821, 8017820), (3188, 7094815), (3521, 6423820), (3985, 5675852), (4030, 5612474), (4340, 5211583), (5030, 4496674), (5579, 4054180), (5642, 4008910), (6539, 3458980), (7042, 3211910), (7970, 2837926), (8060, 2806237), (10060, 2248337), (10361, 2183020), (11158, 2027090), (11284, 2004455), (13078, 1729490), (14084, 1605955), (14105, 1603564), (15593, 1450540), (15940, 1418963), (17605, 1284764), (20722, 1091510), (22316, 1013545), (24707, 915460), (26156, 864745), (27895, 810836), (28210, 801782), (31186, 725270), (32695, 691796), (35210, 642382), (41444, 545755), (45773, 494140), (49414, 457730), (51805, 436604), (55790, 405418), (56420, 400891), (62372, 362635), (65390, 345898), (70420, 321191), (72527, 311860), (77965, 290108), (91546, 247070), (98828, 228865), (103610, 218302), (109151, 207220), (111580, 202709), (123535, 183092), (130780, 172949), (145054, 155930)]