133722620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{99793}}^1$

素因数の和:99869

約数の個数: 24

約数和(自身を含む): 285011664

約数和(自身を除く): 151289044

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 99793, 199586, 399172, 498965, 997930, 1995860, 6686131, 13372262, 26744524, 33430655, 66861310, 133722620]

約数ペア:

[(1, 133722620), (2, 66861310), (4, 33430655), (5, 26744524), (10, 13372262), (20, 6686131), (67, 1995860), (134, 997930), (268, 498965), (335, 399172), (670, 199586), (1340, 99793)]