2062844120

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{308809}}^1$

素因数の和:308987

約数の個数: 32

約数和(自身を含む): 4669207200

約数和(自身を除く): 2606363080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 308809, 617618, 1235236, 1544045, 2470472, 3088090, 6176180, 12352360, 51571103, 103142206, 206284412, 257855515, 412568824, 515711030, 1031422060, 2062844120]

約数ペア:

[(1, 2062844120), (2, 1031422060), (4, 515711030), (5, 412568824), (8, 257855515), (10, 206284412), (20, 103142206), (40, 51571103), (167, 12352360), (334, 6176180), (668, 3088090), (835, 2470472), (1336, 1544045), (1670, 1235236), (3340, 617618), (6680, 308809)]