2018373200

素因数分解:

$2^4\times 5^2\times {\mathrm{5045933}}^1$

素因数の和:5045951

約数の個数: 30

約数和(自身を含む): 4849142574

約数和(自身を除く): 2830769374

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5045933, 10091866, 20183732, 25229665, 40367464, 50459330, 80734928, 100918660, 126148325, 201837320, 252296650, 403674640, 504593300, 1009186600, 2018373200]

約数ペア:

[(1, 2018373200), (2, 1009186600), (4, 504593300), (5, 403674640), (8, 252296650), (10, 201837320), (16, 126148325), (20, 100918660), (25, 80734928), (40, 50459330), (50, 40367464), (80, 25229665), (100, 20183732), (200, 10091866), (400, 5045933)]