190503640

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{10331}}^1$

素因数の和:10803

約数の個数: 32

約数和(自身を含む): 429604560

約数和(自身を除く): 239100920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 9220, 10331, 18440, 20662, 41324, 51655, 82648, 103310, 206620, 413240, 4762591, 9525182, 19050364, 23812955, 38100728, 47625910, 95251820, 190503640]

約数ペア:

[(1, 190503640), (2, 95251820), (4, 47625910), (5, 38100728), (8, 23812955), (10, 19050364), (20, 9525182), (40, 4762591), (461, 413240), (922, 206620), (1844, 103310), (2305, 82648), (3688, 51655), (4610, 41324), (9220, 20662), (10331, 18440)]