32547640

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1231}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 73402560

約数和(自身を除く): 40854920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 1231, 1322, 2462, 2644, 3305, 4924, 5288, 6155, 6610, 9848, 12310, 13220, 24620, 26440, 49240, 813691, 1627382, 3254764, 4068455, 6509528, 8136910, 16273820, 32547640]

約数ペア:

[(1, 32547640), (2, 16273820), (4, 8136910), (5, 6509528), (8, 4068455), (10, 3254764), (20, 1627382), (40, 813691), (661, 49240), (1231, 26440), (1322, 24620), (2462, 13220), (2644, 12310), (3305, 9848), (4924, 6610), (5288, 6155)]