2863480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 6823440

約数和(自身を除く): 3959960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4211, 8422, 16844, 21055, 33688, 42110, 71587, 84220, 143174, 168440, 286348, 357935, 572696, 715870, 1431740, 2863480]

約数ペア:

[(1, 2863480), (2, 1431740), (4, 715870), (5, 572696), (8, 357935), (10, 286348), (17, 168440), (20, 143174), (34, 84220), (40, 71587), (68, 42110), (85, 33688), (136, 21055), (170, 16844), (340, 8422), (680, 4211)]