32707580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 70533120

約数和(自身を除く): 37825540

約数列:

[1, 2, 4, 5, 10, 20, 79, 127, 158, 163, 254, 316, 326, 395, 508, 635, 652, 790, 815, 1270, 1580, 1630, 2540, 3260, 10033, 12877, 20066, 20701, 25754, 40132, 41402, 50165, 51508, 64385, 82804, 100330, 103505, 128770, 200660, 207010, 257540, 414020, 1635379, 3270758, 6541516, 8176895, 16353790, 32707580]

約数ペア:

[(1, 32707580), (2, 16353790), (4, 8176895), (5, 6541516), (10, 3270758), (20, 1635379), (79, 414020), (127, 257540), (158, 207010), (163, 200660), (254, 128770), (316, 103505), (326, 100330), (395, 82804), (508, 64385), (635, 51508), (652, 50165), (790, 41402), (815, 40132), (1270, 25754), (1580, 20701), (1630, 20066), (2540, 12877), (3260, 10033)]