25101183770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{67489}}^1$

素因数の和:70370

約数の個数: 32

約数和(自身を含む): 48675407760

約数和(自身を除く): 23574223990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2861, 5722, 14305, 28610, 37193, 67489, 74386, 134978, 185965, 337445, 371930, 674890, 877357, 1754714, 4386785, 8773570, 193086029, 386172058, 965430145, 1930860290, 2510118377, 5020236754, 12550591885, 25101183770]

約数ペア:

[(1, 25101183770), (2, 12550591885), (5, 5020236754), (10, 2510118377), (13, 1930860290), (26, 965430145), (65, 386172058), (130, 193086029), (2861, 8773570), (5722, 4386785), (14305, 1754714), (28610, 877357), (37193, 674890), (67489, 371930), (74386, 337445), (134978, 185965)]