79108460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1063}}^1$

素因数の和:1194

約数の個数: 36

約数和(自身を含む): 169054704

約数和(自身を除く): 89946244

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1063, 1220, 2126, 3721, 4252, 5315, 7442, 10630, 14884, 18605, 21260, 37210, 64843, 74420, 129686, 259372, 324215, 648430, 1296860, 3955423, 7910846, 15821692, 19777115, 39554230, 79108460]

約数ペア:

[(1, 79108460), (2, 39554230), (4, 19777115), (5, 15821692), (10, 7910846), (20, 3955423), (61, 1296860), (122, 648430), (244, 324215), (305, 259372), (610, 129686), (1063, 74420), (1220, 64843), (2126, 37210), (3721, 21260), (4252, 18605), (5315, 14884), (7442, 10630)]