5159380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4229}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 11014920

約数和(自身を除く): 5855540

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4229, 8458, 16916, 21145, 42290, 84580, 257969, 515938, 1031876, 1289845, 2579690, 5159380]

約数ペア:

[(1, 5159380), (2, 2579690), (4, 1289845), (5, 1031876), (10, 515938), (20, 257969), (61, 84580), (122, 42290), (244, 21145), (305, 16916), (610, 8458), (1220, 4229)]