528067880

素因数分解:

$2^3\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{5503}}^1$

素因数の和:7913

約数の個数: 32

約数和(自身を含む): 1188864000

約数和(自身を除く): 660796120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2399, 4798, 5503, 9596, 11006, 11995, 19192, 22012, 23990, 27515, 44024, 47980, 55030, 95960, 110060, 220120, 13201697, 26403394, 52806788, 66008485, 105613576, 132016970, 264033940, 528067880]

約数ペア:

[(1, 528067880), (2, 264033940), (4, 132016970), (5, 105613576), (8, 66008485), (10, 52806788), (20, 26403394), (40, 13201697), (2399, 220120), (4798, 110060), (5503, 95960), (9596, 55030), (11006, 47980), (11995, 44024), (19192, 27515), (22012, 23990)]