10232920

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 23245200

約数和(自身を除く): 13012280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 2347, 4360, 4694, 9388, 11735, 18776, 23470, 46940, 93880, 255823, 511646, 1023292, 1279115, 2046584, 2558230, 5116460, 10232920]

約数ペア:

[(1, 10232920), (2, 5116460), (4, 2558230), (5, 2046584), (8, 1279115), (10, 1023292), (20, 511646), (40, 255823), (109, 93880), (218, 46940), (436, 23470), (545, 18776), (872, 11735), (1090, 9388), (2180, 4694), (2347, 4360)]