73250260

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{2473}}^1$

素因数の和:3963

約数の個数: 24

約数和(自身を含む): 153991656

約数和(自身を除く): 80741396

約数列:

[1, 2, 4, 5, 10, 20, 1481, 2473, 2962, 4946, 5924, 7405, 9892, 12365, 14810, 24730, 29620, 49460, 3662513, 7325026, 14650052, 18312565, 36625130, 73250260]

約数ペア:

[(1, 73250260), (2, 36625130), (4, 18312565), (5, 14650052), (10, 7325026), (20, 3662513), (1481, 49460), (2473, 29620), (2962, 24730), (4946, 14810), (5924, 12365), (7405, 9892)]