260023175080

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{34034447}}^1$

素因数の和:34034649

約数の個数: 32

約数和(自身を含む): 588115261440

約数和(自身を除く): 328092086360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 34034447, 68068894, 136137788, 170172235, 272275576, 340344470, 680688940, 1361377880, 6500579377, 13001158754, 26002317508, 32502896885, 52004635016, 65005793770, 130011587540, 260023175080]

約数ペア:

[(1, 260023175080), (2, 130011587540), (4, 65005793770), (5, 52004635016), (8, 32502896885), (10, 26002317508), (20, 13001158754), (40, 6500579377), (191, 1361377880), (382, 680688940), (764, 340344470), (955, 272275576), (1528, 170172235), (1910, 136137788), (3820, 68068894), (7640, 34034447)]