85753660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 188870976

約数和(自身を除く): 103117316

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 277, 460, 554, 673, 1108, 1346, 1385, 2692, 2770, 3365, 5540, 6371, 6730, 12742, 13460, 15479, 25484, 30958, 31855, 61916, 63710, 77395, 127420, 154790, 186421, 309580, 372842, 745684, 932105, 1864210, 3728420, 4287683, 8575366, 17150732, 21438415, 42876830, 85753660]

約数ペア:

[(1, 85753660), (2, 42876830), (4, 21438415), (5, 17150732), (10, 8575366), (20, 4287683), (23, 3728420), (46, 1864210), (92, 932105), (115, 745684), (230, 372842), (277, 309580), (460, 186421), (554, 154790), (673, 127420), (1108, 77395), (1346, 63710), (1385, 61916), (2692, 31855), (2770, 30958), (3365, 25484), (5540, 15479), (6371, 13460), (6730, 12742)]