13647080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9221}}^1$

素因数の和:9269

約数の個数: 32

約数和(自身を含む): 31539240

約数和(自身を除く): 17892160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 9221, 18442, 36884, 46105, 73768, 92210, 184420, 341177, 368840, 682354, 1364708, 1705885, 2729416, 3411770, 6823540, 13647080]

約数ペア:

[(1, 13647080), (2, 6823540), (4, 3411770), (5, 2729416), (8, 1705885), (10, 1364708), (20, 682354), (37, 368840), (40, 341177), (74, 184420), (148, 92210), (185, 73768), (296, 46105), (370, 36884), (740, 18442), (1480, 9221)]