7841120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7001}}^1$

素因数の和:7023

約数の個数: 48

約数和(自身を含む): 21174048

約数和(自身を除く): 13332928

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, 7001, 14002, 28004, 35005, 49007, 56008, 70010, 98014, 112016, 140020, 196028, 224032, 245035, 280040, 392056, 490070, 560080, 784112, 980140, 1120160, 1568224, 1960280, 3920560, 7841120]

約数ペア:

[(1, 7841120), (2, 3920560), (4, 1960280), (5, 1568224), (7, 1120160), (8, 980140), (10, 784112), (14, 560080), (16, 490070), (20, 392056), (28, 280040), (32, 245035), (35, 224032), (40, 196028), (56, 140020), (70, 112016), (80, 98014), (112, 70010), (140, 56008), (160, 49007), (224, 35005), (280, 28004), (560, 14002), (1120, 7001)]