23931380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 59028480

約数和(自身を除く): 35097100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 121, 124, 145, 155, 220, 242, 290, 310, 319, 341, 484, 580, 605, 620, 638, 682, 899, 1210, 1276, 1331, 1364, 1595, 1705, 1798, 2420, 2662, 3190, 3410, 3509, 3596, 3751, 4495, 5324, 6380, 6655, 6820, 7018, 7502, 8990, 9889, 13310, 14036, 15004, 17545, 17980, 18755, 19778, 26620, 35090, 37510, 38599, 39556, 41261, 49445, 70180, 75020, 77198, 82522, 98890, 108779, 154396, 165044, 192995, 197780, 206305, 217558, 385990, 412610, 435116, 543895, 771980, 825220, 1087790, 1196569, 2175580, 2393138, 4786276, 5982845, 11965690, 23931380]

約数ペア:

[(1, 23931380), (2, 11965690), (4, 5982845), (5, 4786276), (10, 2393138), (11, 2175580), (20, 1196569), (22, 1087790), (29, 825220), (31, 771980), (44, 543895), (55, 435116), (58, 412610), (62, 385990), (110, 217558), (116, 206305), (121, 197780), (124, 192995), (145, 165044), (155, 154396), (220, 108779), (242, 98890), (290, 82522), (310, 77198), (319, 75020), (341, 70180), (484, 49445), (580, 41261), (605, 39556), (620, 38599), (638, 37510), (682, 35090), (899, 26620), (1210, 19778), (1276, 18755), (1331, 17980), (1364, 17545), (1595, 15004), (1705, 14036), (1798, 13310), (2420, 9889), (2662, 8990), (3190, 7502), (3410, 7018), (3509, 6820), (3596, 6655), (3751, 6380), (4495, 5324)]