133082680

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{12277}}^1$

素因数の和:12559

約数の個数: 32

約数和(自身を含む): 300565440

約数和(自身を除く): 167482760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 12277, 24554, 49108, 61385, 98216, 122770, 245540, 491080, 3327067, 6654134, 13308268, 16635335, 26616536, 33270670, 66541340, 133082680]

約数ペア:

[(1, 133082680), (2, 66541340), (4, 33270670), (5, 26616536), (8, 16635335), (10, 13308268), (20, 6654134), (40, 3327067), (271, 491080), (542, 245540), (1084, 122770), (1355, 98216), (2168, 61385), (2710, 49108), (5420, 24554), (10840, 12277)]