132339440

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18587}}^1$

素因数の和:18689

約数の個数: 40

約数和(自身を含む): 311163120

約数和(自身を除く): 178823680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 18587, 37174, 74348, 92935, 148696, 185870, 297392, 371740, 743480, 1486960, 1654243, 3308486, 6616972, 8271215, 13233944, 16542430, 26467888, 33084860, 66169720, 132339440]

約数ペア:

[(1, 132339440), (2, 66169720), (4, 33084860), (5, 26467888), (8, 16542430), (10, 13233944), (16, 8271215), (20, 6616972), (40, 3308486), (80, 1654243), (89, 1486960), (178, 743480), (356, 371740), (445, 297392), (712, 185870), (890, 148696), (1424, 92935), (1780, 74348), (3560, 37174), (7120, 18587)]