32873480

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 76377600

約数和(自身を除く): 43504120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 101, 103, 158, 202, 206, 316, 395, 404, 412, 505, 515, 632, 790, 808, 824, 1010, 1030, 1580, 2020, 2060, 3160, 4040, 4120, 7979, 8137, 10403, 15958, 16274, 20806, 31916, 32548, 39895, 40685, 41612, 52015, 63832, 65096, 79790, 81370, 83224, 104030, 159580, 162740, 208060, 319160, 325480, 416120, 821837, 1643674, 3287348, 4109185, 6574696, 8218370, 16436740, 32873480]

約数ペア:

[(1, 32873480), (2, 16436740), (4, 8218370), (5, 6574696), (8, 4109185), (10, 3287348), (20, 1643674), (40, 821837), (79, 416120), (101, 325480), (103, 319160), (158, 208060), (202, 162740), (206, 159580), (316, 104030), (395, 83224), (404, 81370), (412, 79790), (505, 65096), (515, 63832), (632, 52015), (790, 41612), (808, 40685), (824, 39895), (1010, 32548), (1030, 31916), (1580, 20806), (2020, 16274), (2060, 15958), (3160, 10403), (4040, 8137), (4120, 7979)]