4765767550

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{4481}}^1$

素因数の和:4821

約数の個数: 48

約数和(自身を含む): 9003441600

約数和(自身を除く): 4237674050

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 239, 445, 478, 890, 1195, 2225, 2390, 4450, 4481, 5975, 8962, 11950, 21271, 22405, 42542, 44810, 106355, 112025, 212710, 224050, 398809, 531775, 797618, 1063550, 1070959, 1994045, 2141918, 3988090, 5354795, 9970225, 10709590, 19940450, 26773975, 53547950, 95315351, 190630702, 476576755, 953153510, 2382883775, 4765767550]

約数ペア:

[(1, 4765767550), (2, 2382883775), (5, 953153510), (10, 476576755), (25, 190630702), (50, 95315351), (89, 53547950), (178, 26773975), (239, 19940450), (445, 10709590), (478, 9970225), (890, 5354795), (1195, 3988090), (2225, 2141918), (2390, 1994045), (4450, 1070959), (4481, 1063550), (5975, 797618), (8962, 531775), (11950, 398809), (21271, 224050), (22405, 212710), (42542, 112025), (44810, 106355)]