10781870200

素因数分解:

$2^3\times 5^2\times {\mathrm{3271}}^1\times {\mathrm{16481}}^1$

素因数の和:19768

約数の個数: 48

約数和(自身を含む): 25077033360

約数和(自身を除く): 14295163160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 3271, 6542, 13084, 16355, 16481, 26168, 32710, 32962, 65420, 65924, 81775, 82405, 130840, 131848, 163550, 164810, 327100, 329620, 412025, 654200, 659240, 824050, 1648100, 3296200, 53909351, 107818702, 215637404, 269546755, 431274808, 539093510, 1078187020, 1347733775, 2156374040, 2695467550, 5390935100, 10781870200]

約数ペア:

[(1, 10781870200), (2, 5390935100), (4, 2695467550), (5, 2156374040), (8, 1347733775), (10, 1078187020), (20, 539093510), (25, 431274808), (40, 269546755), (50, 215637404), (100, 107818702), (200, 53909351), (3271, 3296200), (6542, 1648100), (13084, 824050), (16355, 659240), (16481, 654200), (26168, 412025), (32710, 329620), (32962, 327100), (65420, 164810), (65924, 163550), (81775, 131848), (82405, 130840)]