2349968120

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{223381}}^1$

素因数の和:223655

約数の個数: 32

約数和(自身を含む): 5307556320

約数和(自身を除く): 2957588200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 223381, 446762, 893524, 1116905, 1787048, 2233810, 4467620, 8935240, 58749203, 117498406, 234996812, 293746015, 469993624, 587492030, 1174984060, 2349968120]

約数ペア:

[(1, 2349968120), (2, 1174984060), (4, 587492030), (5, 469993624), (8, 293746015), (10, 234996812), (20, 117498406), (40, 58749203), (263, 8935240), (526, 4467620), (1052, 2233810), (1315, 1787048), (2104, 1116905), (2630, 893524), (5260, 446762), (10520, 223381)]