132537080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{254879}}^1$

素因数の和:254903

約数の個数: 32

約数和(自身を含む): 321148800

約数和(自身を除く): 188611720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 254879, 509758, 1019516, 1274395, 2039032, 2548790, 3313427, 5097580, 6626854, 10195160, 13253708, 16567135, 26507416, 33134270, 66268540, 132537080]

約数ペア:

[(1, 132537080), (2, 66268540), (4, 33134270), (5, 26507416), (8, 16567135), (10, 13253708), (13, 10195160), (20, 6626854), (26, 5097580), (40, 3313427), (52, 2548790), (65, 2039032), (104, 1274395), (130, 1019516), (260, 509758), (520, 254879)]