9206801480

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{659513}}^1$

素因数の和:659873

約数の個数: 32

約数和(自身を含む): 20774691000

約数和(自身を除く): 11567889520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6980, 13960, 659513, 1319026, 2638052, 3297565, 5276104, 6595130, 13190260, 26380520, 230170037, 460340074, 920680148, 1150850185, 1841360296, 2301700370, 4603400740, 9206801480]

約数ペア:

[(1, 9206801480), (2, 4603400740), (4, 2301700370), (5, 1841360296), (8, 1150850185), (10, 920680148), (20, 460340074), (40, 230170037), (349, 26380520), (698, 13190260), (1396, 6595130), (1745, 5276104), (2792, 3297565), (3490, 2638052), (6980, 1319026), (13960, 659513)]