100046480

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4649}}^1$

素因数の和:4931

約数の個数: 40

約数和(自身を含む): 233523000

約数和(自身を除く): 133476520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 4649, 5380, 9298, 10760, 18596, 21520, 23245, 37192, 46490, 74384, 92980, 185960, 371920, 1250581, 2501162, 5002324, 6252905, 10004648, 12505810, 20009296, 25011620, 50023240, 100046480]

約数ペア:

[(1, 100046480), (2, 50023240), (4, 25011620), (5, 20009296), (8, 12505810), (10, 10004648), (16, 6252905), (20, 5002324), (40, 2501162), (80, 1250581), (269, 371920), (538, 185960), (1076, 92980), (1345, 74384), (2152, 46490), (2690, 37192), (4304, 23245), (4649, 21520), (5380, 18596), (9298, 10760)]