61897160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119033}}^1$

素因数の和:119057

約数の個数: 32

約数和(自身を含む): 149982840

約数和(自身を除く): 88085680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 119033, 238066, 476132, 595165, 952264, 1190330, 1547429, 2380660, 3094858, 4761320, 6189716, 7737145, 12379432, 15474290, 30948580, 61897160]

約数ペア:

[(1, 61897160), (2, 30948580), (4, 15474290), (5, 12379432), (8, 7737145), (10, 6189716), (13, 4761320), (20, 3094858), (26, 2380660), (40, 1547429), (52, 1190330), (65, 952264), (104, 595165), (130, 476132), (260, 238066), (520, 119033)]