73572760

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2693}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 165842640

約数和(自身を除く): 92269880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2693, 2732, 3415, 5386, 5464, 6830, 10772, 13465, 13660, 21544, 26930, 27320, 53860, 107720, 1839319, 3678638, 7357276, 9196595, 14714552, 18393190, 36786380, 73572760]

約数ペア:

[(1, 73572760), (2, 36786380), (4, 18393190), (5, 14714552), (8, 9196595), (10, 7357276), (20, 3678638), (40, 1839319), (683, 107720), (1366, 53860), (2693, 27320), (2732, 26930), (3415, 21544), (5386, 13660), (5464, 13465), (6830, 10772)]