134714260

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{26209}}^1$

素因数の和:26475

約数の個数: 24

約数和(自身を含む): 284011560

約数和(自身を除く): 149297300

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 26209, 52418, 104836, 131045, 262090, 524180, 6735713, 13471426, 26942852, 33678565, 67357130, 134714260]

約数ペア:

[(1, 134714260), (2, 67357130), (4, 33678565), (5, 26942852), (10, 13471426), (20, 6735713), (257, 524180), (514, 262090), (1028, 131045), (1285, 104836), (2570, 52418), (5140, 26209)]