338813360

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{39581}}^1$

素因数の和:39701

約数の個数: 40

約数和(自身を含む): 795123216

約数和(自身を除く): 456309856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 39581, 79162, 158324, 197905, 316648, 395810, 633296, 791620, 1583240, 3166480, 4235167, 8470334, 16940668, 21175835, 33881336, 42351670, 67762672, 84703340, 169406680, 338813360]

約数ペア:

[(1, 338813360), (2, 169406680), (4, 84703340), (5, 67762672), (8, 42351670), (10, 33881336), (16, 21175835), (20, 16940668), (40, 8470334), (80, 4235167), (107, 3166480), (214, 1583240), (428, 791620), (535, 633296), (856, 395810), (1070, 316648), (1712, 197905), (2140, 158324), (4280, 79162), (8560, 39581)]