82260520

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3011}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 185418720

約数和(自身を除く): 103158200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3011, 3415, 5464, 6022, 6830, 12044, 13660, 15055, 24088, 27320, 30110, 60220, 120440, 2056513, 4113026, 8226052, 10282565, 16452104, 20565130, 41130260, 82260520]

約数ペア:

[(1, 82260520), (2, 41130260), (4, 20565130), (5, 16452104), (8, 10282565), (10, 8226052), (20, 4113026), (40, 2056513), (683, 120440), (1366, 60220), (2732, 30110), (3011, 27320), (3415, 24088), (5464, 15055), (6022, 13660), (6830, 12044)]