682520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 1559520

約数和(自身を除く): 877000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 151, 226, 302, 452, 565, 604, 755, 904, 1130, 1208, 1510, 2260, 3020, 4520, 6040, 17063, 34126, 68252, 85315, 136504, 170630, 341260, 682520]

約数ペア:

[(1, 682520), (2, 341260), (4, 170630), (5, 136504), (8, 85315), (10, 68252), (20, 34126), (40, 17063), (113, 6040), (151, 4520), (226, 3020), (302, 2260), (452, 1510), (565, 1208), (604, 1130), (755, 904)]