65958860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6379}}^1$

素因数の和:6446

約数の個数: 48

約数和(自身を含む): 154344960

約数和(自身を除く): 88386100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 6379, 10340, 12758, 25516, 31895, 63790, 70169, 127580, 140338, 280676, 299813, 350845, 599626, 701690, 1199252, 1403380, 1499065, 2998130, 3297943, 5996260, 6595886, 13191772, 16489715, 32979430, 65958860]

約数ペア:

[(1, 65958860), (2, 32979430), (4, 16489715), (5, 13191772), (10, 6595886), (11, 5996260), (20, 3297943), (22, 2998130), (44, 1499065), (47, 1403380), (55, 1199252), (94, 701690), (110, 599626), (188, 350845), (220, 299813), (235, 280676), (470, 140338), (517, 127580), (940, 70169), (1034, 63790), (2068, 31895), (2585, 25516), (5170, 12758), (6379, 10340)]