25392770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195329}}^1$

素因数の和:195349

約数の個数: 16

約数和(自身を含む): 49223160

約数和(自身を除く): 23830390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 195329, 390658, 976645, 1953290, 2539277, 5078554, 12696385, 25392770]

約数ペア:

[(1, 25392770), (2, 12696385), (5, 5078554), (10, 2539277), (13, 1953290), (26, 976645), (65, 390658), (130, 195329)]