69679040

素因数分解:

$2^6\times 5^1\times {\mathrm{217747}}^1$

素因数の和:217764

約数の個数: 28

約数和(自身を含む): 165923976

約数和(自身を除く): 96244936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 217747, 435494, 870988, 1088735, 1741976, 2177470, 3483952, 4354940, 6967904, 8709880, 13935808, 17419760, 34839520, 69679040]

約数ペア:

[(1, 69679040), (2, 34839520), (4, 17419760), (5, 13935808), (8, 8709880), (10, 6967904), (16, 4354940), (20, 3483952), (32, 2177470), (40, 1741976), (64, 1088735), (80, 870988), (160, 435494), (320, 217747)]