157374050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 307158912

約数和(自身を除く): 149784862

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 281, 487, 562, 575, 974, 1150, 1405, 2435, 2810, 4870, 6463, 7025, 11201, 12175, 12926, 14050, 22402, 24350, 32315, 56005, 64630, 112010, 136847, 161575, 273694, 280025, 323150, 560050, 684235, 1368470, 3147481, 3421175, 6294962, 6842350, 15737405, 31474810, 78687025, 157374050]

約数ペア:

[(1, 157374050), (2, 78687025), (5, 31474810), (10, 15737405), (23, 6842350), (25, 6294962), (46, 3421175), (50, 3147481), (115, 1368470), (230, 684235), (281, 560050), (487, 323150), (562, 280025), (575, 273694), (974, 161575), (1150, 136847), (1405, 112010), (2435, 64630), (2810, 56005), (4870, 32315), (6463, 24350), (7025, 22402), (11201, 14050), (12175, 12926)]