1361681065520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{460027387}}^1$

素因数の和:460027437

約数の個数: 40

約数和(自身を含む): 3251473578384

約数和(自身を除く): 1889792512864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 460027387, 920054774, 1840109548, 2300136935, 3680219096, 4600273870, 7360438192, 9200547740, 17021013319, 18401095480, 34042026638, 36802190960, 68084053276, 85105066595, 136168106552, 170210133190, 272336213104, 340420266380, 680840532760, 1361681065520]

約数ペア:

[(1, 1361681065520), (2, 680840532760), (4, 340420266380), (5, 272336213104), (8, 170210133190), (10, 136168106552), (16, 85105066595), (20, 68084053276), (37, 36802190960), (40, 34042026638), (74, 18401095480), (80, 17021013319), (148, 9200547740), (185, 7360438192), (296, 4600273870), (370, 3680219096), (592, 2300136935), (740, 1840109548), (1480, 920054774), (2960, 460027387)]