25901510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^2$

素因数の和:460

約数の個数: 24

約数和(自身を含む): 47528208

約数和(自身を除く): 21626698

約数列:

[1, 2, 5, 10, 71, 142, 191, 355, 382, 710, 955, 1910, 13561, 27122, 36481, 67805, 72962, 135610, 182405, 364810, 2590151, 5180302, 12950755, 25901510]

約数ペア:

[(1, 25901510), (2, 12950755), (5, 5180302), (10, 2590151), (71, 364810), (142, 182405), (191, 135610), (355, 72962), (382, 67805), (710, 36481), (955, 27122), (1910, 13561)]