5279260

素因数分解:

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

素因数の和:5410

約数の個数: 36

約数和(自身を含む): 12898872

約数和(自身を除く): 7619612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5387, 10774, 21548, 26935, 37709, 53870, 75418, 107740, 150836, 188545, 263963, 377090, 527926, 754180, 1055852, 1319815, 2639630, 5279260]

約数ペア:

[(1, 5279260), (2, 2639630), (4, 1319815), (5, 1055852), (7, 754180), (10, 527926), (14, 377090), (20, 263963), (28, 188545), (35, 150836), (49, 107740), (70, 75418), (98, 53870), (140, 37709), (196, 26935), (245, 21548), (490, 10774), (980, 5387)]