8932840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 23391360

約数和(自身を除く): 14458520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 523, 610, 854, 1046, 1220, 1708, 2092, 2135, 2440, 2615, 3416, 3661, 4184, 4270, 5230, 7322, 8540, 10460, 14644, 17080, 18305, 20920, 29288, 31903, 36610, 63806, 73220, 127612, 146440, 159515, 223321, 255224, 319030, 446642, 638060, 893284, 1116605, 1276120, 1786568, 2233210, 4466420, 8932840]

約数ペア:

[(1, 8932840), (2, 4466420), (4, 2233210), (5, 1786568), (7, 1276120), (8, 1116605), (10, 893284), (14, 638060), (20, 446642), (28, 319030), (35, 255224), (40, 223321), (56, 159515), (61, 146440), (70, 127612), (122, 73220), (140, 63806), (244, 36610), (280, 31903), (305, 29288), (427, 20920), (488, 18305), (523, 17080), (610, 14644), (854, 10460), (1046, 8540), (1220, 7322), (1708, 5230), (2092, 4270), (2135, 4184), (2440, 3661), (2615, 3416)]