1674160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 4124736

約数和(自身を除く): 2450576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1231, 1360, 2462, 4924, 6155, 9848, 12310, 19696, 20927, 24620, 41854, 49240, 83708, 98480, 104635, 167416, 209270, 334832, 418540, 837080, 1674160]

約数ペア:

[(1, 1674160), (2, 837080), (4, 418540), (5, 334832), (8, 209270), (10, 167416), (16, 104635), (17, 98480), (20, 83708), (34, 49240), (40, 41854), (68, 24620), (80, 20927), (85, 19696), (136, 12310), (170, 9848), (272, 6155), (340, 4924), (680, 2462), (1231, 1360)]