412814800

素因数分解:

$2^4\times 5^2\times {\mathrm{919}}^1\times {\mathrm{1123}}^1$

素因数の和:2060

約数の個数: 60

約数和(自身を含む): 993750880

約数和(自身を除く): 580936080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 919, 1123, 1838, 2246, 3676, 4492, 4595, 5615, 7352, 8984, 9190, 11230, 14704, 17968, 18380, 22460, 22975, 28075, 36760, 44920, 45950, 56150, 73520, 89840, 91900, 112300, 183800, 224600, 367600, 449200, 1032037, 2064074, 4128148, 5160185, 8256296, 10320370, 16512592, 20640740, 25800925, 41281480, 51601850, 82562960, 103203700, 206407400, 412814800]

約数ペア:

[(1, 412814800), (2, 206407400), (4, 103203700), (5, 82562960), (8, 51601850), (10, 41281480), (16, 25800925), (20, 20640740), (25, 16512592), (40, 10320370), (50, 8256296), (80, 5160185), (100, 4128148), (200, 2064074), (400, 1032037), (919, 449200), (1123, 367600), (1838, 224600), (2246, 183800), (3676, 112300), (4492, 91900), (4595, 89840), (5615, 73520), (7352, 56150), (8984, 45950), (9190, 44920), (11230, 36760), (14704, 28075), (17968, 22975), (18380, 22460)]