133612280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115183}}^1$

素因数の和:115223

約数の個数: 32

約数和(自身を含む): 310996800

約数和(自身を除く): 177384520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 115183, 230366, 460732, 575915, 921464, 1151830, 2303660, 3340307, 4607320, 6680614, 13361228, 16701535, 26722456, 33403070, 66806140, 133612280]

約数ペア:

[(1, 133612280), (2, 66806140), (4, 33403070), (5, 26722456), (8, 16701535), (10, 13361228), (20, 6680614), (29, 4607320), (40, 3340307), (58, 2303660), (116, 1151830), (145, 921464), (232, 575915), (290, 460732), (580, 230366), (1160, 115183)]