10246480

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 23962752

約数和(自身を除く): 13716272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 487, 526, 974, 1052, 1315, 1948, 2104, 2435, 2630, 3896, 4208, 4870, 5260, 7792, 9740, 10520, 19480, 21040, 38960, 128081, 256162, 512324, 640405, 1024648, 1280810, 2049296, 2561620, 5123240, 10246480]

約数ペア:

[(1, 10246480), (2, 5123240), (4, 2561620), (5, 2049296), (8, 1280810), (10, 1024648), (16, 640405), (20, 512324), (40, 256162), (80, 128081), (263, 38960), (487, 21040), (526, 19480), (974, 10520), (1052, 9740), (1315, 7792), (1948, 5260), (2104, 4870), (2435, 4208), (2630, 3896)]