39667160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76283}}^1$

素因数の和:76307

約数の個数: 32

約数和(自身を含む): 96117840

約数和(自身を除く): 56450680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 76283, 152566, 305132, 381415, 610264, 762830, 991679, 1525660, 1983358, 3051320, 3966716, 4958395, 7933432, 9916790, 19833580, 39667160]

約数ペア:

[(1, 39667160), (2, 19833580), (4, 9916790), (5, 7933432), (8, 4958395), (10, 3966716), (13, 3051320), (20, 1983358), (26, 1525660), (40, 991679), (52, 762830), (65, 610264), (104, 381415), (130, 305132), (260, 152566), (520, 76283)]