2492995775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{1229}}^1\times {\mathrm{1979}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 3170890800

約数和(自身を除く): 677895025

約数列:

[1, 5, 25, 41, 205, 1025, 1229, 1979, 6145, 9895, 30725, 49475, 50389, 81139, 251945, 405695, 1259725, 2028475, 2432191, 12160955, 60804775, 99719831, 498599155, 2492995775]

約数ペア:

[(1, 2492995775), (5, 498599155), (25, 99719831), (41, 60804775), (205, 12160955), (1025, 2432191), (1229, 2028475), (1979, 1259725), (6145, 405695), (9895, 251945), (30725, 81139), (49475, 50389)]