107166680

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30103}}^1$

素因数の和:30203

約数の個数: 32

約数和(自身を含む): 243842400

約数和(自身を除く): 136675720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 30103, 60206, 120412, 150515, 240824, 301030, 602060, 1204120, 2679167, 5358334, 10716668, 13395835, 21433336, 26791670, 53583340, 107166680]

約数ペア:

[(1, 107166680), (2, 53583340), (4, 26791670), (5, 21433336), (8, 13395835), (10, 10716668), (20, 5358334), (40, 2679167), (89, 1204120), (178, 602060), (356, 301030), (445, 240824), (712, 150515), (890, 120412), (1780, 60206), (3560, 30103)]