4494160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5107}}^1$

素因数の和:5131

約数の個数: 40

約数和(自身を含む): 11401056

約数和(自身を除く): 6906896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5107, 10214, 20428, 25535, 40856, 51070, 56177, 81712, 102140, 112354, 204280, 224708, 280885, 408560, 449416, 561770, 898832, 1123540, 2247080, 4494160]

約数ペア:

[(1, 4494160), (2, 2247080), (4, 1123540), (5, 898832), (8, 561770), (10, 449416), (11, 408560), (16, 280885), (20, 224708), (22, 204280), (40, 112354), (44, 102140), (55, 81712), (80, 56177), (88, 51070), (110, 40856), (176, 25535), (220, 20428), (440, 10214), (880, 5107)]