2040772208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{2671}}^1$

素因数の和:2802

約数の個数: 60

約数和(自身を含む): 4268664288

約数和(自身を除く): 2227892080

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 2671, 2809, 3604, 5342, 5618, 7208, 10684, 11236, 14416, 21368, 22472, 42736, 44944, 45407, 47753, 90814, 95506, 141563, 181628, 191012, 283126, 363256, 382024, 566252, 726512, 764048, 1132504, 2265008, 2406571, 4813142, 7502839, 9626284, 15005678, 19252568, 30011356, 38505136, 60022712, 120045424, 127548263, 255096526, 510193052, 1020386104, 2040772208]

約数ペア:

[(1, 2040772208), (2, 1020386104), (4, 510193052), (8, 255096526), (16, 127548263), (17, 120045424), (34, 60022712), (53, 38505136), (68, 30011356), (106, 19252568), (136, 15005678), (212, 9626284), (272, 7502839), (424, 4813142), (848, 2406571), (901, 2265008), (1802, 1132504), (2671, 764048), (2809, 726512), (3604, 566252), (5342, 382024), (5618, 363256), (7208, 283126), (10684, 191012), (11236, 181628), (14416, 141563), (21368, 95506), (22472, 90814), (42736, 47753), (44944, 45407)]