84363640

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3593}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 190194480

約数和(自身を除く): 105830840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 3593, 4696, 5870, 7186, 11740, 14372, 17965, 23480, 28744, 35930, 71860, 143720, 2109091, 4218182, 8436364, 10545455, 16872728, 21090910, 42181820, 84363640]

約数ペア:

[(1, 84363640), (2, 42181820), (4, 21090910), (5, 16872728), (8, 10545455), (10, 8436364), (20, 4218182), (40, 2109091), (587, 143720), (1174, 71860), (2348, 35930), (2935, 28744), (3593, 23480), (4696, 17965), (5870, 14372), (7186, 11740)]