22586720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10887

約数の個数: 48

約数和(自身を含む): 57471120

約数和(自身を除く): 34884400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 10859, 21718, 43436, 54295, 86872, 108590, 141167, 173744, 217180, 282334, 347488, 434360, 564668, 705835, 868720, 1129336, 1411670, 1737440, 2258672, 2823340, 4517344, 5646680, 11293360, 22586720]

約数ペア:

[(1, 22586720), (2, 11293360), (4, 5646680), (5, 4517344), (8, 2823340), (10, 2258672), (13, 1737440), (16, 1411670), (20, 1129336), (26, 868720), (32, 705835), (40, 564668), (52, 434360), (65, 347488), (80, 282334), (104, 217180), (130, 173744), (160, 141167), (208, 108590), (260, 86872), (416, 54295), (520, 43436), (1040, 21718), (2080, 10859)]