9077420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 21645120

約数和(自身を除く): 12567700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1331, 1364, 1705, 2420, 2662, 3410, 3751, 5324, 6655, 6820, 7502, 13310, 14641, 15004, 18755, 26620, 29282, 37510, 41261, 58564, 73205, 75020, 82522, 146410, 165044, 206305, 292820, 412610, 453871, 825220, 907742, 1815484, 2269355, 4538710, 9077420]

約数ペア:

[(1, 9077420), (2, 4538710), (4, 2269355), (5, 1815484), (10, 907742), (11, 825220), (20, 453871), (22, 412610), (31, 292820), (44, 206305), (55, 165044), (62, 146410), (110, 82522), (121, 75020), (124, 73205), (155, 58564), (220, 41261), (242, 37510), (310, 29282), (341, 26620), (484, 18755), (605, 15004), (620, 14641), (682, 13310), (1210, 7502), (1331, 6820), (1364, 6655), (1705, 5324), (2420, 3751), (2662, 3410)]