60570520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28571}}^1$

素因数の和:28635

約数の個数: 32

約数和(自身を含む): 138859920

約数和(自身を除く): 78289400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 28571, 57142, 114284, 142855, 228568, 285710, 571420, 1142840, 1514263, 3028526, 6057052, 7571315, 12114104, 15142630, 30285260, 60570520]

約数ペア:

[(1, 60570520), (2, 30285260), (4, 15142630), (5, 12114104), (8, 7571315), (10, 6057052), (20, 3028526), (40, 1514263), (53, 1142840), (106, 571420), (212, 285710), (265, 228568), (424, 142855), (530, 114284), (1060, 57142), (2120, 28571)]