4480160

素因数分解:

$2^5\times 5^1\times {\mathrm{28001}}^1$

素因数の和:28016

約数の個数: 24

約数和(自身を含む): 10584756

約数和(自身を除く): 6104596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 28001, 56002, 112004, 140005, 224008, 280010, 448016, 560020, 896032, 1120040, 2240080, 4480160]

約数ペア:

[(1, 4480160), (2, 2240080), (4, 1120040), (5, 896032), (8, 560020), (10, 448016), (16, 280010), (20, 224008), (32, 140005), (40, 112004), (80, 56002), (160, 28001)]