4281550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 9811872

約数和(自身を除く): 5530322

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 941, 1882, 2275, 4550, 4705, 6587, 9410, 12233, 13174, 23525, 24466, 32935, 47050, 61165, 65870, 85631, 122330, 164675, 171262, 305825, 329350, 428155, 611650, 856310, 2140775, 4281550]

約数ペア:

[(1, 4281550), (2, 2140775), (5, 856310), (7, 611650), (10, 428155), (13, 329350), (14, 305825), (25, 171262), (26, 164675), (35, 122330), (50, 85631), (65, 65870), (70, 61165), (91, 47050), (130, 32935), (175, 24466), (182, 23525), (325, 13174), (350, 12233), (455, 9410), (650, 6587), (910, 4705), (941, 4550), (1882, 2275)]