394920297440

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{52515997}}^1$

素因数の和:52516059

約数の個数: 48

約数和(自身を含む): 952850267712

約数和(自身を除く): 557929970272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 52515997, 105031994, 210063988, 262579985, 420127976, 525159970, 840255952, 1050319940, 1680511904, 2100639880, 2468251859, 4201279760, 4936503718, 8402559520, 9873007436, 12341259295, 19746014872, 24682518590, 39492029744, 49365037180, 78984059488, 98730074360, 197460148720, 394920297440]

約数ペア:

[(1, 394920297440), (2, 197460148720), (4, 98730074360), (5, 78984059488), (8, 49365037180), (10, 39492029744), (16, 24682518590), (20, 19746014872), (32, 12341259295), (40, 9873007436), (47, 8402559520), (80, 4936503718), (94, 4201279760), (160, 2468251859), (188, 2100639880), (235, 1680511904), (376, 1050319940), (470, 840255952), (752, 525159970), (940, 420127976), (1504, 262579985), (1880, 210063988), (3760, 105031994), (7520, 52515997)]