2240320

素因数分解:

$2^6\times 5^1\times {\mathrm{7001}}^1$

素因数の和:7018

約数の個数: 28

約数和(自身を含む): 5335524

約数和(自身を除く): 3095204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7001, 14002, 28004, 35005, 56008, 70010, 112016, 140020, 224032, 280040, 448064, 560080, 1120160, 2240320]

約数ペア:

[(1, 2240320), (2, 1120160), (4, 560080), (5, 448064), (8, 280040), (10, 224032), (16, 140020), (20, 112016), (32, 70010), (40, 56008), (64, 35005), (80, 28004), (160, 14002), (320, 7001)]