9310520

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1699}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 21114000

約数和(自身を除く): 11803480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 1699, 2740, 3398, 5480, 6796, 8495, 13592, 16990, 33980, 67960, 232763, 465526, 931052, 1163815, 1862104, 2327630, 4655260, 9310520]

約数ペア:

[(1, 9310520), (2, 4655260), (4, 2327630), (5, 1862104), (8, 1163815), (10, 931052), (20, 465526), (40, 232763), (137, 67960), (274, 33980), (548, 16990), (685, 13592), (1096, 8495), (1370, 6796), (1699, 5480), (2740, 3398)]