9804340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5416

約数の個数: 48

約数和(自身を含む): 25345152

約数和(自身を除く): 15540812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5387, 10774, 21548, 26935, 37709, 53870, 70031, 75418, 107740, 140062, 150836, 188545, 280124, 350155, 377090, 490217, 700310, 754180, 980434, 1400620, 1960868, 2451085, 4902170, 9804340]

約数ペア:

[(1, 9804340), (2, 4902170), (4, 2451085), (5, 1960868), (7, 1400620), (10, 980434), (13, 754180), (14, 700310), (20, 490217), (26, 377090), (28, 350155), (35, 280124), (52, 188545), (65, 150836), (70, 140062), (91, 107740), (130, 75418), (140, 70031), (182, 53870), (260, 37709), (364, 26935), (455, 21548), (910, 10774), (1820, 5387)]