130007260

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{10709}}^1$

素因数の和:11325

約数の個数: 24

約数和(自身を含む): 273490560

約数和(自身を除く): 143483300

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 10709, 12140, 21418, 42836, 53545, 107090, 214180, 6500363, 13000726, 26001452, 32501815, 65003630, 130007260]

約数ペア:

[(1, 130007260), (2, 65003630), (4, 32501815), (5, 26001452), (10, 13000726), (20, 6500363), (607, 214180), (1214, 107090), (2428, 53545), (3035, 42836), (6070, 21418), (10709, 12140)]