61069240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41263}}^1$

素因数の和:41311

約数の個数: 32

約数和(自身を含む): 141122880

約数和(自身を除く): 80053640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 41263, 82526, 165052, 206315, 330104, 412630, 825260, 1526731, 1650520, 3053462, 6106924, 7633655, 12213848, 15267310, 30534620, 61069240]

約数ペア:

[(1, 61069240), (2, 30534620), (4, 15267310), (5, 12213848), (8, 7633655), (10, 6106924), (20, 3053462), (37, 1650520), (40, 1526731), (74, 825260), (148, 412630), (185, 330104), (296, 206315), (370, 165052), (740, 82526), (1480, 41263)]