788966080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{352217}}^1$

素因数の和:352241

約数の個数: 56

約数和(自身を含む): 2147120928

約数和(自身を除く): 1358154848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 352217, 704434, 1408868, 1761085, 2465519, 2817736, 3522170, 4931038, 5635472, 7044340, 9862076, 11270944, 12327595, 14088680, 19724152, 22541888, 24655190, 28177360, 39448304, 49310380, 56354720, 78896608, 98620760, 112709440, 157793216, 197241520, 394483040, 788966080]

約数ペア:

[(1, 788966080), (2, 394483040), (4, 197241520), (5, 157793216), (7, 112709440), (8, 98620760), (10, 78896608), (14, 56354720), (16, 49310380), (20, 39448304), (28, 28177360), (32, 24655190), (35, 22541888), (40, 19724152), (56, 14088680), (64, 12327595), (70, 11270944), (80, 9862076), (112, 7044340), (140, 5635472), (160, 4931038), (224, 3522170), (280, 2817736), (320, 2465519), (448, 1761085), (560, 1408868), (1120, 704434), (2240, 352217)]