22580680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12011}}^1$

素因数の和:12069

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 29311160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 12011, 24022, 48044, 60055, 96088, 120110, 240220, 480440, 564517, 1129034, 2258068, 2822585, 4516136, 5645170, 11290340, 22580680]

約数ペア:

[(1, 22580680), (2, 11290340), (4, 5645170), (5, 4516136), (8, 2822585), (10, 2258068), (20, 1129034), (40, 564517), (47, 480440), (94, 240220), (188, 120110), (235, 96088), (376, 60055), (470, 48044), (940, 24022), (1880, 12011)]