76120090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 139366656

約数和(自身を除く): 63246566

約数列:

[1, 2, 5, 10, 103, 206, 263, 281, 515, 526, 562, 1030, 1315, 1405, 2630, 2810, 27089, 28943, 54178, 57886, 73903, 135445, 144715, 147806, 270890, 289430, 369515, 739030, 7612009, 15224018, 38060045, 76120090]

約数ペア:

[(1, 76120090), (2, 38060045), (5, 15224018), (10, 7612009), (103, 739030), (206, 369515), (263, 289430), (281, 270890), (515, 147806), (526, 144715), (562, 135445), (1030, 73903), (1315, 57886), (1405, 54178), (2630, 28943), (2810, 27089)]