2094291260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{50857}}^1$

素因数の和:50966

約数の個数: 48

約数和(自身を含む): 4613837760

約数和(自身を除く): 2519546500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 4118, 8236, 10295, 20590, 41180, 50857, 101714, 203428, 254285, 508570, 1017140, 1474853, 2949706, 3610847, 5899412, 7221694, 7374265, 14443388, 14748530, 18054235, 29497060, 36108470, 72216940, 104714563, 209429126, 418858252, 523572815, 1047145630, 2094291260]

約数ペア:

[(1, 2094291260), (2, 1047145630), (4, 523572815), (5, 418858252), (10, 209429126), (20, 104714563), (29, 72216940), (58, 36108470), (71, 29497060), (116, 18054235), (142, 14748530), (145, 14443388), (284, 7374265), (290, 7221694), (355, 5899412), (580, 3610847), (710, 2949706), (1420, 1474853), (2059, 1017140), (4118, 508570), (8236, 254285), (10295, 203428), (20590, 101714), (41180, 50857)]