20260301080

素因数分解:

$2^3\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{459209}}^1$

素因数の和:460323

約数の個数: 32

約数和(自身を含む): 45627105600

約数和(自身を除く): 25366804520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1103, 2206, 4412, 5515, 8824, 11030, 22060, 44120, 459209, 918418, 1836836, 2296045, 3673672, 4592090, 9184180, 18368360, 506507527, 1013015054, 2026030108, 2532537635, 4052060216, 5065075270, 10130150540, 20260301080]

約数ペア:

[(1, 20260301080), (2, 10130150540), (4, 5065075270), (5, 4052060216), (8, 2532537635), (10, 2026030108), (20, 1013015054), (40, 506507527), (1103, 18368360), (2206, 9184180), (4412, 4592090), (5515, 3673672), (8824, 2296045), (11030, 1836836), (22060, 918418), (44120, 459209)]