47585630

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 87505920

約数和(自身を除く): 39920290

約数列:

[1, 2, 5, 10, 89, 127, 178, 254, 421, 445, 635, 842, 890, 1270, 2105, 4210, 11303, 22606, 37469, 53467, 56515, 74938, 106934, 113030, 187345, 267335, 374690, 534670, 4758563, 9517126, 23792815, 47585630]

約数ペア:

[(1, 47585630), (2, 23792815), (5, 9517126), (10, 4758563), (89, 534670), (127, 374690), (178, 267335), (254, 187345), (421, 113030), (445, 106934), (635, 74938), (842, 56515), (890, 53467), (1270, 37469), (2105, 22606), (4210, 11303)]