2912118552560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5200211701}}^1$

素因数の和:5200211721

約数の個数: 40

約数和(自身を含む): 7737915012576

約数和(自身を除く): 4825796460016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5200211701, 10400423402, 20800846804, 26001058505, 36401481907, 41601693608, 52002117010, 72802963814, 83203387216, 104004234020, 145605927628, 182007409535, 208008468040, 291211855256, 364014819070, 416016936080, 582423710512, 728029638140, 1456059276280, 2912118552560]

約数ペア:

[(1, 2912118552560), (2, 1456059276280), (4, 728029638140), (5, 582423710512), (7, 416016936080), (8, 364014819070), (10, 291211855256), (14, 208008468040), (16, 182007409535), (20, 145605927628), (28, 104004234020), (35, 83203387216), (40, 72802963814), (56, 52002117010), (70, 41601693608), (80, 36401481907), (112, 26001058505), (140, 20800846804), (280, 10400423402), (560, 5200211701)]