9028395640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1865371}}^1$

素因数の和:1865404

約数の個数: 48

約数和(自身を含む): 22328502840

約数和(自身を除く): 13300107200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 1865371, 3730742, 7461484, 9326855, 14922968, 18653710, 20519081, 37307420, 41038162, 74614840, 82076324, 102595405, 164152648, 205190810, 225709891, 410381620, 451419782, 820763240, 902839564, 1128549455, 1805679128, 2257098910, 4514197820, 9028395640]

約数ペア:

[(1, 9028395640), (2, 4514197820), (4, 2257098910), (5, 1805679128), (8, 1128549455), (10, 902839564), (11, 820763240), (20, 451419782), (22, 410381620), (40, 225709891), (44, 205190810), (55, 164152648), (88, 102595405), (110, 82076324), (121, 74614840), (220, 41038162), (242, 37307420), (440, 20519081), (484, 18653710), (605, 14922968), (968, 9326855), (1210, 7461484), (2420, 3730742), (4840, 1865371)]