382423940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6637}}^1$

素因数の和:6756

約数の個数: 48

約数和(自身を含む): 834157632

約数和(自身を除く): 451733692

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 2881, 5762, 6637, 11524, 13274, 14405, 26548, 28810, 33185, 57620, 66370, 132740, 285391, 444679, 570782, 889358, 1141564, 1426955, 1778716, 2223395, 2853910, 4446790, 5707820, 8893580, 19121197, 38242394, 76484788, 95605985, 191211970, 382423940]

約数ペア:

[(1, 382423940), (2, 191211970), (4, 95605985), (5, 76484788), (10, 38242394), (20, 19121197), (43, 8893580), (67, 5707820), (86, 4446790), (134, 2853910), (172, 2223395), (215, 1778716), (268, 1426955), (335, 1141564), (430, 889358), (670, 570782), (860, 444679), (1340, 285391), (2881, 132740), (5762, 66370), (6637, 57620), (11524, 33185), (13274, 28810), (14405, 26548)]