11628760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 32659200

約数和(自身を除く): 21030440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 107, 110, 130, 143, 152, 190, 209, 214, 220, 247, 260, 286, 380, 418, 428, 440, 494, 520, 535, 572, 715, 760, 836, 856, 988, 1045, 1070, 1144, 1177, 1235, 1391, 1430, 1672, 1976, 2033, 2090, 2140, 2354, 2470, 2717, 2782, 2860, 4066, 4180, 4280, 4708, 4940, 5434, 5564, 5720, 5885, 6955, 8132, 8360, 9416, 9880, 10165, 10868, 11128, 11770, 13585, 13910, 15301, 16264, 20330, 21736, 22363, 23540, 26429, 27170, 27820, 30602, 40660, 44726, 47080, 52858, 54340, 55640, 61204, 76505, 81320, 89452, 105716, 108680, 111815, 122408, 132145, 153010, 178904, 211432, 223630, 264290, 290719, 306020, 447260, 528580, 581438, 612040, 894520, 1057160, 1162876, 1453595, 2325752, 2907190, 5814380, 11628760]

約数ペア:

[(1, 11628760), (2, 5814380), (4, 2907190), (5, 2325752), (8, 1453595), (10, 1162876), (11, 1057160), (13, 894520), (19, 612040), (20, 581438), (22, 528580), (26, 447260), (38, 306020), (40, 290719), (44, 264290), (52, 223630), (55, 211432), (65, 178904), (76, 153010), (88, 132145), (95, 122408), (104, 111815), (107, 108680), (110, 105716), (130, 89452), (143, 81320), (152, 76505), (190, 61204), (209, 55640), (214, 54340), (220, 52858), (247, 47080), (260, 44726), (286, 40660), (380, 30602), (418, 27820), (428, 27170), (440, 26429), (494, 23540), (520, 22363), (535, 21736), (572, 20330), (715, 16264), (760, 15301), (836, 13910), (856, 13585), (988, 11770), (1045, 11128), (1070, 10868), (1144, 10165), (1177, 9880), (1235, 9416), (1391, 8360), (1430, 8132), (1672, 6955), (1976, 5885), (2033, 5720), (2090, 5564), (2140, 5434), (2354, 4940), (2470, 4708), (2717, 4280), (2782, 4180), (2860, 4066)]