25996800380

素因数分解:

$2^2\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{539129}}^1$

素因数の和:541549

約数の個数: 24

約数和(自身を含む): 54616025520

約数和(自身を除く): 28619225140

約数列:

[1, 2, 4, 5, 10, 20, 2411, 4822, 9644, 12055, 24110, 48220, 539129, 1078258, 2156516, 2695645, 5391290, 10782580, 1299840019, 2599680038, 5199360076, 6499200095, 12998400190, 25996800380]

約数ペア:

[(1, 25996800380), (2, 12998400190), (4, 6499200095), (5, 5199360076), (10, 2599680038), (20, 1299840019), (2411, 10782580), (4822, 5391290), (9644, 2695645), (12055, 2156516), (24110, 1078258), (48220, 539129)]