38058640

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1693}}^1$

素因数の和:1987

約数の個数: 40

約数和(自身を含む): 88853688

約数和(自身を除く): 50795048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 1693, 2248, 2810, 3386, 4496, 5620, 6772, 8465, 11240, 13544, 16930, 22480, 27088, 33860, 67720, 135440, 475733, 951466, 1902932, 2378665, 3805864, 4757330, 7611728, 9514660, 19029320, 38058640]

約数ペア:

[(1, 38058640), (2, 19029320), (4, 9514660), (5, 7611728), (8, 4757330), (10, 3805864), (16, 2378665), (20, 1902932), (40, 951466), (80, 475733), (281, 135440), (562, 67720), (1124, 33860), (1405, 27088), (1693, 22480), (2248, 16930), (2810, 13544), (3386, 11240), (4496, 8465), (5620, 6772)]