38234020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10223}}^1$

素因数の和:10260

約数の個数: 48

約数和(自身を含む): 92752128

約数和(自身を除く): 54518108

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, 10223, 20446, 40892, 51115, 102230, 112453, 173791, 204460, 224906, 347582, 449812, 562265, 695164, 868955, 1124530, 1737910, 1911701, 2249060, 3475820, 3823402, 7646804, 9558505, 19117010, 38234020]

約数ペア:

[(1, 38234020), (2, 19117010), (4, 9558505), (5, 7646804), (10, 3823402), (11, 3475820), (17, 2249060), (20, 1911701), (22, 1737910), (34, 1124530), (44, 868955), (55, 695164), (68, 562265), (85, 449812), (110, 347582), (170, 224906), (187, 204460), (220, 173791), (340, 112453), (374, 102230), (748, 51115), (935, 40892), (1870, 20446), (3740, 10223)]