8430160

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 19748736

約数和(自身を除く): 11318576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 631, 668, 835, 1262, 1336, 1670, 2524, 2672, 3155, 3340, 5048, 6310, 6680, 10096, 12620, 13360, 25240, 50480, 105377, 210754, 421508, 526885, 843016, 1053770, 1686032, 2107540, 4215080, 8430160]

約数ペア:

[(1, 8430160), (2, 4215080), (4, 2107540), (5, 1686032), (8, 1053770), (10, 843016), (16, 526885), (20, 421508), (40, 210754), (80, 105377), (167, 50480), (334, 25240), (631, 13360), (668, 12620), (835, 10096), (1262, 6680), (1336, 6310), (1670, 5048), (2524, 3340), (2672, 3155)]