236902280

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{55351}}^1$

素因数の和:55469

約数の個数: 32

約数和(自身を含む): 538021440

約数和(自身を除く): 301119160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 55351, 110702, 221404, 276755, 442808, 553510, 1107020, 2214040, 5922557, 11845114, 23690228, 29612785, 47380456, 59225570, 118451140, 236902280]

約数ペア:

[(1, 236902280), (2, 118451140), (4, 59225570), (5, 47380456), (8, 29612785), (10, 23690228), (20, 11845114), (40, 5922557), (107, 2214040), (214, 1107020), (428, 553510), (535, 442808), (856, 276755), (1070, 221404), (2140, 110702), (4280, 55351)]