99250082480

素因数分解:

$2^4\times 5^1\times {\mathrm{1240626031}}^1$

素因数の和:1240626044

約数の個数: 20

約数和(自身を含む): 230756441952

約数和(自身を除く): 131506359472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1240626031, 2481252062, 4962504124, 6203130155, 9925008248, 12406260310, 19850016496, 24812520620, 49625041240, 99250082480]

約数ペア:

[(1, 99250082480), (2, 49625041240), (4, 24812520620), (5, 19850016496), (8, 12406260310), (10, 9925008248), (16, 6203130155), (20, 4962504124), (40, 2481252062), (80, 1240626031)]