25106770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 49029120

約数和(自身を除く): 23922350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1279, 1510, 1963, 2558, 3926, 6395, 9815, 12790, 16627, 19630, 33254, 83135, 166270, 193129, 386258, 965645, 1931290, 2510677, 5021354, 12553385, 25106770]

約数ペア:

[(1, 25106770), (2, 12553385), (5, 5021354), (10, 2510677), (13, 1931290), (26, 965645), (65, 386258), (130, 193129), (151, 166270), (302, 83135), (755, 33254), (1279, 19630), (1510, 16627), (1963, 12790), (2558, 9815), (3926, 6395)]