275300840

素因数分解:

$2^3\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{5591}}^1$

素因数の和:6833

約数の個数: 32

約数和(自身を含む): 620040960

約数和(自身を除く): 344740120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1231, 2462, 4924, 5591, 6155, 9848, 11182, 12310, 22364, 24620, 27955, 44728, 49240, 55910, 111820, 223640, 6882521, 13765042, 27530084, 34412605, 55060168, 68825210, 137650420, 275300840]

約数ペア:

[(1, 275300840), (2, 137650420), (4, 68825210), (5, 55060168), (8, 34412605), (10, 27530084), (20, 13765042), (40, 6882521), (1231, 223640), (2462, 111820), (4924, 55910), (5591, 49240), (6155, 44728), (9848, 27955), (11182, 24620), (12310, 22364)]