2040236260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{4099}}^1$

素因数の和:4756

約数の個数: 48

約数和(自身を含む): 4397299200

約数和(自身を除く): 2357062940

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 607, 820, 1214, 2428, 3035, 4099, 6070, 8198, 12140, 16396, 20495, 24887, 40990, 49774, 81980, 99548, 124435, 168059, 248870, 336118, 497740, 672236, 840295, 1680590, 2488093, 3361180, 4976186, 9952372, 12440465, 24880930, 49761860, 102011813, 204023626, 408047252, 510059065, 1020118130, 2040236260]

約数ペア:

[(1, 2040236260), (2, 1020118130), (4, 510059065), (5, 408047252), (10, 204023626), (20, 102011813), (41, 49761860), (82, 24880930), (164, 12440465), (205, 9952372), (410, 4976186), (607, 3361180), (820, 2488093), (1214, 1680590), (2428, 840295), (3035, 672236), (4099, 497740), (6070, 336118), (8198, 248870), (12140, 168059), (16396, 124435), (20495, 99548), (24887, 81980), (40990, 49774)]