66207830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4507}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 129505824

約数和(自身を除く): 63297994

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 4507, 7345, 9014, 14690, 22535, 45070, 58591, 117182, 292955, 509291, 585910, 1018582, 2546455, 5092910, 6620783, 13241566, 33103915, 66207830]

約数ペア:

[(1, 66207830), (2, 33103915), (5, 13241566), (10, 6620783), (13, 5092910), (26, 2546455), (65, 1018582), (113, 585910), (130, 509291), (226, 292955), (565, 117182), (1130, 58591), (1469, 45070), (2938, 22535), (4507, 14690), (7345, 9014)]