39255320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5807}}^1$

素因数の和:5844

約数の個数: 48

約数和(自身を含む): 95657760

約数和(自身を除く): 56402440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 5807, 6760, 11614, 23228, 29035, 46456, 58070, 75491, 116140, 150982, 232280, 301964, 377455, 603928, 754910, 981383, 1509820, 1962766, 3019640, 3925532, 4906915, 7851064, 9813830, 19627660, 39255320]

約数ペア:

[(1, 39255320), (2, 19627660), (4, 9813830), (5, 7851064), (8, 4906915), (10, 3925532), (13, 3019640), (20, 1962766), (26, 1509820), (40, 981383), (52, 754910), (65, 603928), (104, 377455), (130, 301964), (169, 232280), (260, 150982), (338, 116140), (520, 75491), (676, 58070), (845, 46456), (1352, 29035), (1690, 23228), (3380, 11614), (5807, 6760)]