33003640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11621}}^1$

素因数の和:11703

約数の個数: 32

約数和(自身を含む): 75310560

約数和(自身を除く): 42306920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 11621, 23242, 46484, 58105, 92968, 116210, 232420, 464840, 825091, 1650182, 3300364, 4125455, 6600728, 8250910, 16501820, 33003640]

約数ペア:

[(1, 33003640), (2, 16501820), (4, 8250910), (5, 6600728), (8, 4125455), (10, 3300364), (20, 1650182), (40, 825091), (71, 464840), (142, 232420), (284, 116210), (355, 92968), (568, 58105), (710, 46484), (1420, 23242), (2840, 11621)]