8024080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5279}}^1$

素因数の和:5311

約数の個数: 40

約数和(自身を含む): 19641600

約数和(自身を除く): 11617520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 5279, 10558, 21116, 26395, 42232, 52790, 84464, 100301, 105580, 200602, 211160, 401204, 422320, 501505, 802408, 1003010, 1604816, 2006020, 4012040, 8024080]

約数ペア:

[(1, 8024080), (2, 4012040), (4, 2006020), (5, 1604816), (8, 1003010), (10, 802408), (16, 501505), (19, 422320), (20, 401204), (38, 211160), (40, 200602), (76, 105580), (80, 100301), (95, 84464), (152, 52790), (190, 42232), (304, 26395), (380, 21116), (760, 10558), (1520, 5279)]