236416240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{155537}}^1$

素因数の和:155569

約数の個数: 40

約数和(自身を含む): 578601360

約数和(自身を除く): 342185120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 155537, 311074, 622148, 777685, 1244296, 1555370, 2488592, 2955203, 3110740, 5910406, 6221480, 11820812, 12442960, 14776015, 23641624, 29552030, 47283248, 59104060, 118208120, 236416240]

約数ペア:

[(1, 236416240), (2, 118208120), (4, 59104060), (5, 47283248), (8, 29552030), (10, 23641624), (16, 14776015), (19, 12442960), (20, 11820812), (38, 6221480), (40, 5910406), (76, 3110740), (80, 2955203), (95, 2488592), (152, 1555370), (190, 1244296), (304, 777685), (380, 622148), (760, 311074), (1520, 155537)]