7959857620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2783167}}^1$

素因数の和:2783200

約数の個数: 48

約数和(自身を含む): 19638033408

約数和(自身を除く): 11678175788

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 2783167, 5566334, 11132668, 13915835, 27831670, 30614837, 36181171, 55663340, 61229674, 72362342, 122459348, 144724684, 153074185, 180905855, 306148370, 361811710, 397992881, 612296740, 723623420, 795985762, 1591971524, 1989964405, 3979928810, 7959857620]

約数ペア:

[(1, 7959857620), (2, 3979928810), (4, 1989964405), (5, 1591971524), (10, 795985762), (11, 723623420), (13, 612296740), (20, 397992881), (22, 361811710), (26, 306148370), (44, 180905855), (52, 153074185), (55, 144724684), (65, 122459348), (110, 72362342), (130, 61229674), (143, 55663340), (220, 36181171), (260, 30614837), (286, 27831670), (572, 13915835), (715, 11132668), (1430, 5566334), (2860, 2783167)]