2247390320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4013197}}^1$

素因数の和:4013217

約数の個数: 40

約数和(自身を含む): 5971638624

約数和(自身を除く): 3724248304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4013197, 8026394, 16052788, 20065985, 28092379, 32105576, 40131970, 56184758, 64211152, 80263940, 112369516, 140461895, 160527880, 224739032, 280923790, 321055760, 449478064, 561847580, 1123695160, 2247390320]

約数ペア:

[(1, 2247390320), (2, 1123695160), (4, 561847580), (5, 449478064), (7, 321055760), (8, 280923790), (10, 224739032), (14, 160527880), (16, 140461895), (20, 112369516), (28, 80263940), (35, 64211152), (40, 56184758), (56, 40131970), (70, 32105576), (80, 28092379), (112, 20065985), (140, 16052788), (280, 8026394), (560, 4013197)]