66952120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98459}}^1$

素因数の和:98487

約数の個数: 32

約数和(自身を含む): 159505200

約数和(自身を除く): 92553080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 98459, 196918, 393836, 492295, 787672, 984590, 1673803, 1969180, 3347606, 3938360, 6695212, 8369015, 13390424, 16738030, 33476060, 66952120]

約数ペア:

[(1, 66952120), (2, 33476060), (4, 16738030), (5, 13390424), (8, 8369015), (10, 6695212), (17, 3938360), (20, 3347606), (34, 1969180), (40, 1673803), (68, 984590), (85, 787672), (136, 492295), (170, 393836), (340, 196918), (680, 98459)]