2907603080

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{248089}}^1$

素因数の和:248393

約数の個数: 32

約数和(自身を含む): 6564461400

約数和(自身を除く): 3656858320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 248089, 496178, 992356, 1240445, 1984712, 2480890, 4961780, 9923560, 72690077, 145380154, 290760308, 363450385, 581520616, 726900770, 1453801540, 2907603080]

約数ペア:

[(1, 2907603080), (2, 1453801540), (4, 726900770), (5, 581520616), (8, 363450385), (10, 290760308), (20, 145380154), (40, 72690077), (293, 9923560), (586, 4961780), (1172, 2480890), (1465, 1984712), (2344, 1240445), (2930, 992356), (5860, 496178), (11720, 248089)]