28885600

素因数分解:

$2^5\times 5^2\times {\mathrm{36107}}^1$

素因数の和:36127

約数の個数: 36

約数和(自身を含む): 70518924

約数和(自身を除く): 41633324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 36107, 72214, 144428, 180535, 288856, 361070, 577712, 722140, 902675, 1155424, 1444280, 1805350, 2888560, 3610700, 5777120, 7221400, 14442800, 28885600]

約数ペア:

[(1, 28885600), (2, 14442800), (4, 7221400), (5, 5777120), (8, 3610700), (10, 2888560), (16, 1805350), (20, 1444280), (25, 1155424), (32, 902675), (40, 722140), (50, 577712), (80, 361070), (100, 288856), (160, 180535), (200, 144428), (400, 72214), (800, 36107)]