22702934020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{687551}}^1$

素因数の和:687700

約数の個数: 48

約数和(自身を含む): 51747913728

約数和(自身を除く): 29044979708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 16510, 33020, 687551, 1375102, 2750204, 3437755, 6875510, 8938163, 13751020, 17876326, 35752652, 44690815, 87318977, 89381630, 174637954, 178763260, 349275908, 436594885, 873189770, 1135146701, 1746379540, 2270293402, 4540586804, 5675733505, 11351467010, 22702934020]

約数ペア:

[(1, 22702934020), (2, 11351467010), (4, 5675733505), (5, 4540586804), (10, 2270293402), (13, 1746379540), (20, 1135146701), (26, 873189770), (52, 436594885), (65, 349275908), (127, 178763260), (130, 174637954), (254, 89381630), (260, 87318977), (508, 44690815), (635, 35752652), (1270, 17876326), (1651, 13751020), (2540, 8938163), (3302, 6875510), (6604, 3437755), (8255, 2750204), (16510, 1375102), (33020, 687551)]