4676060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 5666020

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 89, 142, 148, 178, 185, 284, 355, 356, 370, 445, 710, 740, 890, 1420, 1780, 2627, 3293, 5254, 6319, 6586, 10508, 12638, 13135, 13172, 16465, 25276, 26270, 31595, 32930, 52540, 63190, 65860, 126380, 233803, 467606, 935212, 1169015, 2338030, 4676060]

約数ペア:

[(1, 4676060), (2, 2338030), (4, 1169015), (5, 935212), (10, 467606), (20, 233803), (37, 126380), (71, 65860), (74, 63190), (89, 52540), (142, 32930), (148, 31595), (178, 26270), (185, 25276), (284, 16465), (355, 13172), (356, 13135), (370, 12638), (445, 10508), (710, 6586), (740, 6319), (890, 5254), (1420, 3293), (1780, 2627)]