4140147185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{997}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 5218086912

約数和(自身を除く): 1077939727

約数列:

[1, 5, 31, 73, 155, 365, 367, 997, 1835, 2263, 4985, 11315, 11377, 26791, 30907, 56885, 72781, 133955, 154535, 363905, 365899, 830521, 1829495, 2256211, 4152605, 11281055, 11342869, 26710627, 56714345, 133553135, 828029437, 4140147185]

約数ペア:

[(1, 4140147185), (5, 828029437), (31, 133553135), (73, 56714345), (155, 26710627), (365, 11342869), (367, 11281055), (997, 4152605), (1835, 2256211), (2263, 1829495), (4985, 830521), (11315, 365899), (11377, 363905), (26791, 154535), (30907, 133955), (56885, 72781)]