130936760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{48857}}^1$

素因数の和:48935

約数の個数: 32

約数和(自身を含む): 299010960

約数和(自身を除く): 168074200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 48857, 97714, 195428, 244285, 390856, 488570, 977140, 1954280, 3273419, 6546838, 13093676, 16367095, 26187352, 32734190, 65468380, 130936760]

約数ペア:

[(1, 130936760), (2, 65468380), (4, 32734190), (5, 26187352), (8, 16367095), (10, 13093676), (20, 6546838), (40, 3273419), (67, 1954280), (134, 977140), (268, 488570), (335, 390856), (536, 244285), (670, 195428), (1340, 97714), (2680, 48857)]