8754730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 16365888

約数和(自身を除く): 7611158

約数列:

[1, 2, 5, 10, 41, 82, 131, 163, 205, 262, 326, 410, 655, 815, 1310, 1630, 5371, 6683, 10742, 13366, 21353, 26855, 33415, 42706, 53710, 66830, 106765, 213530, 875473, 1750946, 4377365, 8754730]

約数ペア:

[(1, 8754730), (2, 4377365), (5, 1750946), (10, 875473), (41, 213530), (82, 106765), (131, 66830), (163, 53710), (205, 42706), (262, 33415), (326, 26855), (410, 21353), (655, 13366), (815, 10742), (1310, 6683), (1630, 5371)]