103562720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15787}}^1$

素因数の和:15843

約数の個数: 48

約数和(自身を含む): 250650288

約数和(自身を除く): 147087568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 15787, 31574, 63148, 78935, 126296, 157870, 252592, 315740, 505184, 631480, 647267, 1262960, 1294534, 2525920, 2589068, 3236335, 5178136, 6472670, 10356272, 12945340, 20712544, 25890680, 51781360, 103562720]

約数ペア:

[(1, 103562720), (2, 51781360), (4, 25890680), (5, 20712544), (8, 12945340), (10, 10356272), (16, 6472670), (20, 5178136), (32, 3236335), (40, 2589068), (41, 2525920), (80, 1294534), (82, 1262960), (160, 647267), (164, 631480), (205, 505184), (328, 315740), (410, 252592), (656, 157870), (820, 126296), (1312, 78935), (1640, 63148), (3280, 31574), (6560, 15787)]