532019960

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{19763}}^1$

素因数の和:20447

約数の個数: 32

約数和(自身を含む): 1198884240

約数和(自身を除く): 666864280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 2692, 3365, 5384, 6730, 13460, 19763, 26920, 39526, 79052, 98815, 158104, 197630, 395260, 790520, 13300499, 26600998, 53201996, 66502495, 106403992, 133004990, 266009980, 532019960]

約数ペア:

[(1, 532019960), (2, 266009980), (4, 133004990), (5, 106403992), (8, 66502495), (10, 53201996), (20, 26600998), (40, 13300499), (673, 790520), (1346, 395260), (2692, 197630), (3365, 158104), (5384, 98815), (6730, 79052), (13460, 39526), (19763, 26920)]