23056550920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{80471}}^1$

素因数の和:80543

約数の個数: 128

約数和(自身を含む): 60836832000

約数和(自身を除く): 37780281080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 95, 104, 116, 130, 145, 152, 190, 232, 247, 260, 290, 377, 380, 494, 520, 551, 580, 754, 760, 988, 1102, 1160, 1235, 1508, 1885, 1976, 2204, 2470, 2755, 3016, 3770, 4408, 4940, 5510, 7163, 7540, 9880, 11020, 14326, 15080, 22040, 28652, 35815, 57304, 71630, 80471, 143260, 160942, 286520, 321884, 402355, 643768, 804710, 1046123, 1528949, 1609420, 2092246, 2333659, 3057898, 3218840, 4184492, 4667318, 5230615, 6115796, 7644745, 8368984, 9334636, 10461230, 11668295, 12231592, 15289490, 18669272, 19876337, 20922460, 23336590, 30337567, 30578980, 39752674, 41844920, 44339521, 46673180, 60675134, 61157960, 79505348, 88679042, 93346360, 99381685, 121350268, 151687835, 159010696, 177358084, 198763370, 221697605, 242700536, 303375670, 354716168, 397526740, 443395210, 576413773, 606751340, 795053480, 886790420, 1152827546, 1213502680, 1773580840, 2305655092, 2882068865, 4611310184, 5764137730, 11528275460, 23056550920]

約数ペア:

[(1, 23056550920), (2, 11528275460), (4, 5764137730), (5, 4611310184), (8, 2882068865), (10, 2305655092), (13, 1773580840), (19, 1213502680), (20, 1152827546), (26, 886790420), (29, 795053480), (38, 606751340), (40, 576413773), (52, 443395210), (58, 397526740), (65, 354716168), (76, 303375670), (95, 242700536), (104, 221697605), (116, 198763370), (130, 177358084), (145, 159010696), (152, 151687835), (190, 121350268), (232, 99381685), (247, 93346360), (260, 88679042), (290, 79505348), (377, 61157960), (380, 60675134), (494, 46673180), (520, 44339521), (551, 41844920), (580, 39752674), (754, 30578980), (760, 30337567), (988, 23336590), (1102, 20922460), (1160, 19876337), (1235, 18669272), (1508, 15289490), (1885, 12231592), (1976, 11668295), (2204, 10461230), (2470, 9334636), (2755, 8368984), (3016, 7644745), (3770, 6115796), (4408, 5230615), (4940, 4667318), (5510, 4184492), (7163, 3218840), (7540, 3057898), (9880, 2333659), (11020, 2092246), (14326, 1609420), (15080, 1528949), (22040, 1046123), (28652, 804710), (35815, 643768), (57304, 402355), (71630, 321884), (80471, 286520), (143260, 160942)]