61377160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118033}}^1$

素因数の和:118057

約数の個数: 32

約数和(自身を含む): 148722840

約数和(自身を除く): 87345680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 118033, 236066, 472132, 590165, 944264, 1180330, 1534429, 2360660, 3068858, 4721320, 6137716, 7672145, 12275432, 15344290, 30688580, 61377160]

約数ペア:

[(1, 61377160), (2, 30688580), (4, 15344290), (5, 12275432), (8, 7672145), (10, 6137716), (13, 4721320), (20, 3068858), (26, 2360660), (40, 1534429), (52, 1180330), (65, 944264), (104, 590165), (130, 472132), (260, 236066), (520, 118033)]