205055350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4425

約数の個数: 48

約数和(自身を含む): 407786400

約数和(自身を除く): 202731050

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 205, 230, 410, 575, 943, 1025, 1150, 1886, 2050, 4349, 4715, 8698, 9430, 21745, 23575, 43490, 47150, 100027, 108725, 178309, 200054, 217450, 356618, 500135, 891545, 1000270, 1783090, 2500675, 4101107, 4457725, 5001350, 8202214, 8915450, 20505535, 41011070, 102527675, 205055350]

約数ペア:

[(1, 205055350), (2, 102527675), (5, 41011070), (10, 20505535), (23, 8915450), (25, 8202214), (41, 5001350), (46, 4457725), (50, 4101107), (82, 2500675), (115, 1783090), (205, 1000270), (230, 891545), (410, 500135), (575, 356618), (943, 217450), (1025, 200054), (1150, 178309), (1886, 108725), (2050, 100027), (4349, 47150), (4715, 43490), (8698, 23575), (9430, 21745)]