2376040

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 3015320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 311, 382, 622, 764, 955, 1244, 1528, 1555, 1910, 2488, 3110, 3820, 6220, 7640, 12440, 59401, 118802, 237604, 297005, 475208, 594010, 1188020, 2376040]

約数ペア:

[(1, 2376040), (2, 1188020), (4, 594010), (5, 475208), (8, 297005), (10, 237604), (20, 118802), (40, 59401), (191, 12440), (311, 7640), (382, 6220), (622, 3820), (764, 3110), (955, 2488), (1244, 1910), (1528, 1555)]