25344930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4999}}^1$

素因数の和:5035

約数の個数: 48

約数和(自身を含む): 65880000

約数和(自身を除く): 40535070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 4999, 5070, 9998, 14997, 24995, 29994, 49990, 64987, 74985, 129974, 149970, 194961, 324935, 389922, 649870, 844831, 974805, 1689662, 1949610, 2534493, 4224155, 5068986, 8448310, 12672465, 25344930]

約数ペア:

[(1, 25344930), (2, 12672465), (3, 8448310), (5, 5068986), (6, 4224155), (10, 2534493), (13, 1949610), (15, 1689662), (26, 974805), (30, 844831), (39, 649870), (65, 389922), (78, 324935), (130, 194961), (169, 149970), (195, 129974), (338, 74985), (390, 64987), (507, 49990), (845, 29994), (1014, 24995), (1690, 14997), (2535, 9998), (4999, 5070)]