32539820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 70660128

約数和(自身を除く): 38120308

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 157, 172, 215, 241, 314, 430, 482, 628, 785, 860, 964, 1205, 1570, 2410, 3140, 4820, 6751, 10363, 13502, 20726, 27004, 33755, 37837, 41452, 51815, 67510, 75674, 103630, 135020, 151348, 189185, 207260, 378370, 756740, 1626991, 3253982, 6507964, 8134955, 16269910, 32539820]

約数ペア:

[(1, 32539820), (2, 16269910), (4, 8134955), (5, 6507964), (10, 3253982), (20, 1626991), (43, 756740), (86, 378370), (157, 207260), (172, 189185), (215, 151348), (241, 135020), (314, 103630), (430, 75674), (482, 67510), (628, 51815), (785, 41452), (860, 37837), (964, 33755), (1205, 27004), (1570, 20726), (2410, 13502), (3140, 10363), (4820, 6751)]