125329130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1489}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 238161600

約数和(自身を除く): 112832470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 886, 1489, 2215, 2978, 4430, 7445, 8417, 14890, 16834, 28291, 42085, 56582, 84170, 141455, 282910, 659627, 1319254, 3298135, 6596270, 12532913, 25065826, 62664565, 125329130]

約数ペア:

[(1, 125329130), (2, 62664565), (5, 25065826), (10, 12532913), (19, 6596270), (38, 3298135), (95, 1319254), (190, 659627), (443, 282910), (886, 141455), (1489, 84170), (2215, 56582), (2978, 42085), (4430, 28291), (7445, 16834), (8417, 14890)]