8322080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4029

約数の個数: 48

約数和(自身を含む): 21178584

約数和(自身を除く): 12856504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4001, 8002, 16004, 20005, 32008, 40010, 52013, 64016, 80020, 104026, 128032, 160040, 208052, 260065, 320080, 416104, 520130, 640160, 832208, 1040260, 1664416, 2080520, 4161040, 8322080]

約数ペア:

[(1, 8322080), (2, 4161040), (4, 2080520), (5, 1664416), (8, 1040260), (10, 832208), (13, 640160), (16, 520130), (20, 416104), (26, 320080), (32, 260065), (40, 208052), (52, 160040), (65, 128032), (80, 104026), (104, 80020), (130, 64016), (160, 52013), (208, 40010), (260, 32008), (416, 20005), (520, 16004), (1040, 8002), (2080, 4001)]