10263820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 24837120

約数和(自身を除く): 14573300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 439, 668, 835, 878, 1169, 1670, 1756, 2195, 2338, 3073, 3340, 4390, 4676, 5845, 6146, 8780, 11690, 12292, 15365, 23380, 30730, 61460, 73313, 146626, 293252, 366565, 513191, 733130, 1026382, 1466260, 2052764, 2565955, 5131910, 10263820]

約数ペア:

[(1, 10263820), (2, 5131910), (4, 2565955), (5, 2052764), (7, 1466260), (10, 1026382), (14, 733130), (20, 513191), (28, 366565), (35, 293252), (70, 146626), (140, 73313), (167, 61460), (334, 30730), (439, 23380), (668, 15365), (835, 12292), (878, 11690), (1169, 8780), (1670, 6146), (1756, 5845), (2195, 4676), (2338, 4390), (3073, 3340)]