34484440

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6581}}^1$

素因数の和:6723

約数の個数: 32

約数和(自身を含む): 78194160

約数和(自身を除く): 43709720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 6581, 13162, 26324, 32905, 52648, 65810, 131620, 263240, 862111, 1724222, 3448444, 4310555, 6896888, 8621110, 17242220, 34484440]

約数ペア:

[(1, 34484440), (2, 17242220), (4, 8621110), (5, 6896888), (8, 4310555), (10, 3448444), (20, 1724222), (40, 862111), (131, 263240), (262, 131620), (524, 65810), (655, 52648), (1048, 32905), (1310, 26324), (2620, 13162), (5240, 6581)]