2247321580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{8543}}^1$

素因数の和:10438

約数の個数: 48

約数和(自身を含む): 5397073920

約数和(自身を除く): 3149752340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1879, 3758, 7516, 8543, 9395, 13153, 17086, 18790, 26306, 34172, 37580, 42715, 52612, 59801, 65765, 85430, 119602, 131530, 170860, 239204, 263060, 299005, 598010, 1196020, 16052297, 32104594, 64209188, 80261485, 112366079, 160522970, 224732158, 321045940, 449464316, 561830395, 1123660790, 2247321580]

約数ペア:

[(1, 2247321580), (2, 1123660790), (4, 561830395), (5, 449464316), (7, 321045940), (10, 224732158), (14, 160522970), (20, 112366079), (28, 80261485), (35, 64209188), (70, 32104594), (140, 16052297), (1879, 1196020), (3758, 598010), (7516, 299005), (8543, 263060), (9395, 239204), (13153, 170860), (17086, 131530), (18790, 119602), (26306, 85430), (34172, 65765), (37580, 59801), (42715, 52612)]