15764060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60631}}^1$

素因数の和:60653

約数の個数: 24

約数和(自身を含む): 35651616

約数和(自身を除く): 19887556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60631, 121262, 242524, 303155, 606310, 788203, 1212620, 1576406, 3152812, 3941015, 7882030, 15764060]

約数ペア:

[(1, 15764060), (2, 7882030), (4, 3941015), (5, 3152812), (10, 1576406), (13, 1212620), (20, 788203), (26, 606310), (52, 303155), (65, 242524), (130, 121262), (260, 60631)]