5820640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{5197}}^1$

素因数の和:5219

約数の個数: 48

約数和(自身を含む): 15718752

約数和(自身を除く): 9898112

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, 5197, 10394, 20788, 25985, 36379, 41576, 51970, 72758, 83152, 103940, 145516, 166304, 181895, 207880, 291032, 363790, 415760, 582064, 727580, 831520, 1164128, 1455160, 2910320, 5820640]

約数ペア:

[(1, 5820640), (2, 2910320), (4, 1455160), (5, 1164128), (7, 831520), (8, 727580), (10, 582064), (14, 415760), (16, 363790), (20, 291032), (28, 207880), (32, 181895), (35, 166304), (40, 145516), (56, 103940), (70, 83152), (80, 72758), (112, 51970), (140, 41576), (160, 36379), (224, 25985), (280, 20788), (560, 10394), (1120, 5197)]