3525940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 8580096

約数和(自身を除く): 5054156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 47, 55, 62, 94, 110, 121, 124, 155, 188, 220, 235, 242, 310, 341, 470, 484, 517, 605, 620, 682, 940, 1034, 1210, 1364, 1457, 1705, 2068, 2420, 2585, 2914, 3410, 3751, 5170, 5687, 5828, 6820, 7285, 7502, 10340, 11374, 14570, 15004, 16027, 18755, 22748, 28435, 29140, 32054, 37510, 56870, 64108, 75020, 80135, 113740, 160270, 176297, 320540, 352594, 705188, 881485, 1762970, 3525940]

約数ペア:

[(1, 3525940), (2, 1762970), (4, 881485), (5, 705188), (10, 352594), (11, 320540), (20, 176297), (22, 160270), (31, 113740), (44, 80135), (47, 75020), (55, 64108), (62, 56870), (94, 37510), (110, 32054), (121, 29140), (124, 28435), (155, 22748), (188, 18755), (220, 16027), (235, 15004), (242, 14570), (310, 11374), (341, 10340), (470, 7502), (484, 7285), (517, 6820), (605, 5828), (620, 5687), (682, 5170), (940, 3751), (1034, 3410), (1210, 2914), (1364, 2585), (1457, 2420), (1705, 2068)]