109107080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73721}}^1$

素因数の和:73769

約数の個数: 32

約数和(自身を含む): 252129240

約数和(自身を除く): 143022160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 73721, 147442, 294884, 368605, 589768, 737210, 1474420, 2727677, 2948840, 5455354, 10910708, 13638385, 21821416, 27276770, 54553540, 109107080]

約数ペア:

[(1, 109107080), (2, 54553540), (4, 27276770), (5, 21821416), (8, 13638385), (10, 10910708), (20, 5455354), (37, 2948840), (40, 2727677), (74, 1474420), (148, 737210), (185, 589768), (296, 368605), (370, 294884), (740, 147442), (1480, 73721)]