25646230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42043}}^1$

素因数の和:42111

約数の個数: 16

約数和(自身を含む): 46921104

約数和(自身を除く): 21274874

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 42043, 84086, 210215, 420430, 2564623, 5129246, 12823115, 25646230]

約数ペア:

[(1, 25646230), (2, 12823115), (5, 5129246), (10, 2564623), (61, 420430), (122, 210215), (305, 84086), (610, 42043)]