1569161420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{2591}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 3339076608

約数和(自身を除く): 1769915188

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 283, 428, 535, 566, 1070, 1132, 1415, 2140, 2591, 2830, 5182, 5660, 10364, 12955, 25910, 30281, 51820, 60562, 121124, 151405, 277237, 302810, 554474, 605620, 733253, 1108948, 1386185, 1466506, 2772370, 2933012, 3666265, 5544740, 7332530, 14665060, 78458071, 156916142, 313832284, 392290355, 784580710, 1569161420]

約数ペア:

[(1, 1569161420), (2, 784580710), (4, 392290355), (5, 313832284), (10, 156916142), (20, 78458071), (107, 14665060), (214, 7332530), (283, 5544740), (428, 3666265), (535, 2933012), (566, 2772370), (1070, 1466506), (1132, 1386185), (1415, 1108948), (2140, 733253), (2591, 605620), (2830, 554474), (5182, 302810), (5660, 277237), (10364, 151405), (12955, 121124), (25910, 60562), (30281, 51820)]