2079895070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 4165869312

約数和(自身を除く): 2085974242

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 241, 335, 482, 670, 737, 1171, 1205, 1474, 2342, 2410, 2651, 3685, 5302, 5855, 7370, 11710, 12881, 13255, 16147, 25762, 26510, 32294, 64405, 78457, 80735, 128810, 156914, 161470, 177617, 282211, 355234, 392285, 564422, 784570, 863027, 888085, 1411055, 1726054, 1776170, 2822110, 3104321, 4315135, 6208642, 8630270, 15521605, 18908137, 31043210, 37816274, 94540685, 189081370, 207989507, 415979014, 1039947535, 2079895070]

約数ペア:

[(1, 2079895070), (2, 1039947535), (5, 415979014), (10, 207989507), (11, 189081370), (22, 94540685), (55, 37816274), (67, 31043210), (110, 18908137), (134, 15521605), (241, 8630270), (335, 6208642), (482, 4315135), (670, 3104321), (737, 2822110), (1171, 1776170), (1205, 1726054), (1474, 1411055), (2342, 888085), (2410, 863027), (2651, 784570), (3685, 564422), (5302, 392285), (5855, 355234), (7370, 282211), (11710, 177617), (12881, 161470), (13255, 156914), (16147, 128810), (25762, 80735), (26510, 78457), (32294, 64405)]