41280520

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1511}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 93078720

約数和(自身を除く): 51798200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 1511, 2732, 3022, 3415, 5464, 6044, 6830, 7555, 12088, 13660, 15110, 27320, 30220, 60440, 1032013, 2064026, 4128052, 5160065, 8256104, 10320130, 20640260, 41280520]

約数ペア:

[(1, 41280520), (2, 20640260), (4, 10320130), (5, 8256104), (8, 5160065), (10, 4128052), (20, 2064026), (40, 1032013), (683, 60440), (1366, 30220), (1511, 27320), (2732, 15110), (3022, 13660), (3415, 12088), (5464, 7555), (6044, 6830)]