91058900

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{6551}}^1$

素因数の和:6704

約数の個数: 36

約数和(自身を含む): 199049760

約数和(自身を除く): 107990860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6551, 6950, 13102, 13900, 26204, 32755, 65510, 131020, 163775, 327550, 655100, 910589, 1821178, 3642356, 4552945, 9105890, 18211780, 22764725, 45529450, 91058900]

約数ペア:

[(1, 91058900), (2, 45529450), (4, 22764725), (5, 18211780), (10, 9105890), (20, 4552945), (25, 3642356), (50, 1821178), (100, 910589), (139, 655100), (278, 327550), (556, 163775), (695, 131020), (1390, 65510), (2780, 32755), (3475, 26204), (6551, 13900), (6950, 13102)]