67700120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99559}}^1$

素因数の和:99587

約数の個数: 32

約数和(自身を含む): 161287200

約数和(自身を除く): 93587080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 99559, 199118, 398236, 497795, 796472, 995590, 1692503, 1991180, 3385006, 3982360, 6770012, 8462515, 13540024, 16925030, 33850060, 67700120]

約数ペア:

[(1, 67700120), (2, 33850060), (4, 16925030), (5, 13540024), (8, 8462515), (10, 6770012), (17, 3982360), (20, 3385006), (34, 1991180), (40, 1692503), (68, 995590), (85, 796472), (136, 497795), (170, 398236), (340, 199118), (680, 99559)]