107522680

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30203}}^1$

素因数の和:30303

約数の個数: 32

約数和(自身を含む): 244652400

約数和(自身を除く): 137129720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 30203, 60406, 120812, 151015, 241624, 302030, 604060, 1208120, 2688067, 5376134, 10752268, 13440335, 21504536, 26880670, 53761340, 107522680]

約数ペア:

[(1, 107522680), (2, 53761340), (4, 26880670), (5, 21504536), (8, 13440335), (10, 10752268), (20, 5376134), (40, 2688067), (89, 1208120), (178, 604060), (356, 302030), (445, 241624), (712, 151015), (890, 120812), (1780, 60406), (3560, 30203)]