10401220

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{877}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 21904344

約数和(自身を除く): 11503124

約数列:

[1, 2, 4, 5, 10, 20, 593, 877, 1186, 1754, 2372, 2965, 3508, 4385, 5930, 8770, 11860, 17540, 520061, 1040122, 2080244, 2600305, 5200610, 10401220]

約数ペア:

[(1, 10401220), (2, 5200610), (4, 2600305), (5, 2080244), (10, 1040122), (20, 520061), (593, 17540), (877, 11860), (1186, 8770), (1754, 5930), (2372, 4385), (2965, 3508)]