1566013780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{2699}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 3346660800

約数和(自身を除く): 1780647020

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 433, 670, 866, 1340, 1732, 2165, 2699, 4330, 5398, 8660, 10796, 13495, 26990, 29011, 53980, 58022, 116044, 145055, 180833, 290110, 361666, 580220, 723332, 904165, 1168667, 1808330, 2337334, 3616660, 4674668, 5843335, 11686670, 23373340, 78300689, 156601378, 313202756, 391503445, 783006890, 1566013780]

約数ペア:

[(1, 1566013780), (2, 783006890), (4, 391503445), (5, 313202756), (10, 156601378), (20, 78300689), (67, 23373340), (134, 11686670), (268, 5843335), (335, 4674668), (433, 3616660), (670, 2337334), (866, 1808330), (1340, 1168667), (1732, 904165), (2165, 723332), (2699, 580220), (4330, 361666), (5398, 290110), (8660, 180833), (10796, 145055), (13495, 116044), (26990, 58022), (29011, 53980)]