1022804560

素因数分解:

$2^4\times 5^1\times {\mathrm{3259}}^1\times {\mathrm{3923}}^1$

素因数の和:7195

約数の個数: 40

約数和(自身を含む): 2379356640

約数和(自身を除く): 1356552080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3259, 3923, 6518, 7846, 13036, 15692, 16295, 19615, 26072, 31384, 32590, 39230, 52144, 62768, 65180, 78460, 130360, 156920, 260720, 313840, 12785057, 25570114, 51140228, 63925285, 102280456, 127850570, 204560912, 255701140, 511402280, 1022804560]

約数ペア:

[(1, 1022804560), (2, 511402280), (4, 255701140), (5, 204560912), (8, 127850570), (10, 102280456), (16, 63925285), (20, 51140228), (40, 25570114), (80, 12785057), (3259, 313840), (3923, 260720), (6518, 156920), (7846, 130360), (13036, 78460), (15692, 65180), (16295, 62768), (19615, 52144), (26072, 39230), (31384, 32590)]