38743340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6703}}^1$

素因数の和:6746

約数の個数: 36

約数和(自身を含む): 86441376

約数和(自身を除く): 47698036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 6703, 13406, 26812, 33515, 67030, 113951, 134060, 227902, 455804, 569755, 1139510, 1937167, 2279020, 3874334, 7748668, 9685835, 19371670, 38743340]

約数ペア:

[(1, 38743340), (2, 19371670), (4, 9685835), (5, 7748668), (10, 3874334), (17, 2279020), (20, 1937167), (34, 1139510), (68, 569755), (85, 455804), (170, 227902), (289, 134060), (340, 113951), (578, 67030), (1156, 33515), (1445, 26812), (2890, 13406), (5780, 6703)]