132019840

素因数分解:

$2^7\times 5^1\times {\mathrm{206281}}^1$

素因数の和:206300

約数の個数: 32

約数和(自身を含む): 315611460

約数和(自身を除く): 183591620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 206281, 412562, 825124, 1031405, 1650248, 2062810, 3300496, 4125620, 6600992, 8251240, 13201984, 16502480, 26403968, 33004960, 66009920, 132019840]

約数ペア:

[(1, 132019840), (2, 66009920), (4, 33004960), (5, 26403968), (8, 16502480), (10, 13201984), (16, 8251240), (20, 6600992), (32, 4125620), (40, 3300496), (64, 2062810), (80, 1650248), (128, 1031405), (160, 825124), (320, 412562), (640, 206281)]