61714120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118681}}^1$

素因数の和:118705

約数の個数: 32

約数和(自身を含む): 149539320

約数和(自身を除く): 87825200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 118681, 237362, 474724, 593405, 949448, 1186810, 1542853, 2373620, 3085706, 4747240, 6171412, 7714265, 12342824, 15428530, 30857060, 61714120]

約数ペア:

[(1, 61714120), (2, 30857060), (4, 15428530), (5, 12342824), (8, 7714265), (10, 6171412), (13, 4747240), (20, 3085706), (26, 2373620), (40, 1542853), (52, 1186810), (65, 949448), (104, 593405), (130, 474724), (260, 237362), (520, 118681)]