4678240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4177}}^1$

素因数の和:4199

約数の個数: 48

約数和(自身を含む): 12634272

約数和(自身を除く): 7956032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4177, 8354, 16708, 20885, 29239, 33416, 41770, 58478, 66832, 83540, 116956, 133664, 146195, 167080, 233912, 292390, 334160, 467824, 584780, 668320, 935648, 1169560, 2339120, 4678240]

約数ペア:

[(1, 4678240), (2, 2339120), (4, 1169560), (5, 935648), (7, 668320), (8, 584780), (10, 467824), (14, 334160), (16, 292390), (20, 233912), (28, 167080), (32, 146195), (35, 133664), (40, 116956), (56, 83540), (70, 66832), (80, 58478), (112, 41770), (140, 33416), (160, 29239), (224, 20885), (280, 16708), (560, 8354), (1120, 4177)]