82467080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55721}}^1$

素因数の和:55769

約数の個数: 32

約数和(自身を含む): 190569240

約数和(自身を除く): 108102160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 55721, 111442, 222884, 278605, 445768, 557210, 1114420, 2061677, 2228840, 4123354, 8246708, 10308385, 16493416, 20616770, 41233540, 82467080]

約数ペア:

[(1, 82467080), (2, 41233540), (4, 20616770), (5, 16493416), (8, 10308385), (10, 8246708), (20, 4123354), (37, 2228840), (40, 2061677), (74, 1114420), (148, 557210), (185, 445768), (296, 278605), (370, 222884), (740, 111442), (1480, 55721)]