3864744580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{34439}}^1$

素因数の和:34660

約数の個数: 48

約数和(自身を含む): 8424299520

約数和(自身を除く): 4559554940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 181, 310, 362, 620, 724, 905, 1810, 3620, 5611, 11222, 22444, 28055, 34439, 56110, 68878, 112220, 137756, 172195, 344390, 688780, 1067609, 2135218, 4270436, 5338045, 6233459, 10676090, 12466918, 21352180, 24933836, 31167295, 62334590, 124669180, 193237229, 386474458, 772948916, 966186145, 1932372290, 3864744580]

約数ペア:

[(1, 3864744580), (2, 1932372290), (4, 966186145), (5, 772948916), (10, 386474458), (20, 193237229), (31, 124669180), (62, 62334590), (124, 31167295), (155, 24933836), (181, 21352180), (310, 12466918), (362, 10676090), (620, 6233459), (724, 5338045), (905, 4270436), (1810, 2135218), (3620, 1067609), (5611, 688780), (11222, 344390), (22444, 172195), (28055, 137756), (34439, 112220), (56110, 68878)]