27018140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 60328800

約数和(自身を除く): 33310660

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 1259, 2146, 2518, 4292, 5036, 5365, 6295, 10730, 12590, 21460, 25180, 36511, 46583, 73022, 93166, 146044, 182555, 186332, 232915, 365110, 465830, 730220, 931660, 1350907, 2701814, 5403628, 6754535, 13509070, 27018140]

約数ペア:

[(1, 27018140), (2, 13509070), (4, 6754535), (5, 5403628), (10, 2701814), (20, 1350907), (29, 931660), (37, 730220), (58, 465830), (74, 365110), (116, 232915), (145, 186332), (148, 182555), (185, 146044), (290, 93166), (370, 73022), (580, 46583), (740, 36511), (1073, 25180), (1259, 21460), (2146, 12590), (2518, 10730), (4292, 6295), (5036, 5365)]