71063740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19001}}^1$

素因数の和:19038

約数の個数: 48

約数和(自身を含む): 172386144

約数和(自身を除く): 101322404

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 19001, 38002, 76004, 95005, 190010, 209011, 323017, 380020, 418022, 646034, 836044, 1045055, 1292068, 1615085, 2090110, 3230170, 3553187, 4180220, 6460340, 7106374, 14212748, 17765935, 35531870, 71063740]

約数ペア:

[(1, 71063740), (2, 35531870), (4, 17765935), (5, 14212748), (10, 7106374), (11, 6460340), (17, 4180220), (20, 3553187), (22, 3230170), (34, 2090110), (44, 1615085), (55, 1292068), (68, 1045055), (85, 836044), (110, 646034), (170, 418022), (187, 380020), (220, 323017), (340, 209011), (374, 190010), (748, 95005), (935, 76004), (1870, 38002), (3740, 19001)]