38004010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20323}}^1$

素因数の和:20358

約数の個数: 32

約数和(自身を含む): 79019712

約数和(自身を除く): 41015702

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 20323, 40646, 101615, 203230, 223553, 345491, 447106, 690982, 1117765, 1727455, 2235530, 3454910, 3800401, 7600802, 19002005, 38004010]

約数ペア:

[(1, 38004010), (2, 19002005), (5, 7600802), (10, 3800401), (11, 3454910), (17, 2235530), (22, 1727455), (34, 1117765), (55, 690982), (85, 447106), (110, 345491), (170, 223553), (187, 203230), (374, 101615), (935, 40646), (1870, 20323)]