90532960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{80833}}^1$

素因数の和:80855

約数の個数: 48

約数和(自身を含む): 244442016

約数和(自身を除く): 153909056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 80833, 161666, 323332, 404165, 565831, 646664, 808330, 1131662, 1293328, 1616660, 2263324, 2586656, 2829155, 3233320, 4526648, 5658310, 6466640, 9053296, 11316620, 12933280, 18106592, 22633240, 45266480, 90532960]

約数ペア:

[(1, 90532960), (2, 45266480), (4, 22633240), (5, 18106592), (7, 12933280), (8, 11316620), (10, 9053296), (14, 6466640), (16, 5658310), (20, 4526648), (28, 3233320), (32, 2829155), (35, 2586656), (40, 2263324), (56, 1616660), (70, 1293328), (80, 1131662), (112, 808330), (140, 646664), (160, 565831), (224, 404165), (280, 323332), (560, 161666), (1120, 80833)]