25572580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116239}}^1$

素因数の和:116259

約数の個数: 24

約数和(自身を含む): 58584960

約数和(自身を除く): 33012380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 116239, 232478, 464956, 581195, 1162390, 1278629, 2324780, 2557258, 5114516, 6393145, 12786290, 25572580]

約数ペア:

[(1, 25572580), (2, 12786290), (4, 6393145), (5, 5114516), (10, 2557258), (11, 2324780), (20, 1278629), (22, 1162390), (44, 581195), (55, 464956), (110, 232478), (220, 116239)]