10734520

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 25031160

約数和(自身を除く): 14296640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 79, 86, 158, 172, 215, 316, 344, 395, 430, 632, 790, 860, 1580, 1720, 3160, 3397, 6241, 6794, 12482, 13588, 16985, 24964, 27176, 31205, 33970, 49928, 62410, 67940, 124820, 135880, 249640, 268363, 536726, 1073452, 1341815, 2146904, 2683630, 5367260, 10734520]

約数ペア:

[(1, 10734520), (2, 5367260), (4, 2683630), (5, 2146904), (8, 1341815), (10, 1073452), (20, 536726), (40, 268363), (43, 249640), (79, 135880), (86, 124820), (158, 67940), (172, 62410), (215, 49928), (316, 33970), (344, 31205), (395, 27176), (430, 24964), (632, 16985), (790, 13588), (860, 12482), (1580, 6794), (1720, 6241), (3160, 3397)]