14897450920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1\times {\mathrm{13691}}^1$

素因数の和:16186

約数の個数: 64

約数和(自身を含む): 36583928640

約数和(自身を除く): 21686477720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2473, 4946, 9892, 12365, 13691, 19784, 24730, 27203, 27382, 49460, 54406, 54764, 68455, 98920, 108812, 109528, 136015, 136910, 150601, 217624, 272030, 273820, 301202, 544060, 547640, 602404, 753005, 1088120, 1204808, 1506010, 3012020, 6024040, 33857843, 67715686, 135431372, 169289215, 270862744, 338578430, 372436273, 677156860, 744872546, 1354313720, 1489745092, 1862181365, 2979490184, 3724362730, 7448725460, 14897450920]

約数ペア:

[(1, 14897450920), (2, 7448725460), (4, 3724362730), (5, 2979490184), (8, 1862181365), (10, 1489745092), (11, 1354313720), (20, 744872546), (22, 677156860), (40, 372436273), (44, 338578430), (55, 270862744), (88, 169289215), (110, 135431372), (220, 67715686), (440, 33857843), (2473, 6024040), (4946, 3012020), (9892, 1506010), (12365, 1204808), (13691, 1088120), (19784, 753005), (24730, 602404), (27203, 547640), (27382, 544060), (49460, 301202), (54406, 273820), (54764, 272030), (68455, 217624), (98920, 150601), (108812, 136910), (109528, 136015)]