2503810480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009601}}^1$

素因数の和:1009645

約数の個数: 40

約数和(自身を含む): 6009151104

約数和(自身を除く): 3505340624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1009601, 2019202, 4038404, 5048005, 8076808, 10096010, 16153616, 20192020, 31297631, 40384040, 62595262, 80768080, 125190524, 156488155, 250381048, 312976310, 500762096, 625952620, 1251905240, 2503810480]

約数ペア:

[(1, 2503810480), (2, 1251905240), (4, 625952620), (5, 500762096), (8, 312976310), (10, 250381048), (16, 156488155), (20, 125190524), (31, 80768080), (40, 62595262), (62, 40384040), (80, 31297631), (124, 20192020), (155, 16153616), (248, 10096010), (310, 8076808), (496, 5048005), (620, 4038404), (1240, 2019202), (2480, 1009601)]