5758040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 13275360

約数和(自身を除く): 7517320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3511, 7022, 14044, 17555, 28088, 35110, 70220, 140440, 143951, 287902, 575804, 719755, 1151608, 1439510, 2879020, 5758040]

約数ペア:

[(1, 5758040), (2, 2879020), (4, 1439510), (5, 1151608), (8, 719755), (10, 575804), (20, 287902), (40, 143951), (41, 140440), (82, 70220), (164, 35110), (205, 28088), (328, 17555), (410, 14044), (820, 7022), (1640, 3511)]