10831760

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:1991

約数の個数: 40

約数和(自身を含む): 25551936

約数和(自身を除く): 14720176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 1907, 2840, 3814, 5680, 7628, 9535, 15256, 19070, 30512, 38140, 76280, 135397, 152560, 270794, 541588, 676985, 1083176, 1353970, 2166352, 2707940, 5415880, 10831760]

約数ペア:

[(1, 10831760), (2, 5415880), (4, 2707940), (5, 2166352), (8, 1353970), (10, 1083176), (16, 676985), (20, 541588), (40, 270794), (71, 152560), (80, 135397), (142, 76280), (284, 38140), (355, 30512), (568, 19070), (710, 15256), (1136, 9535), (1420, 7628), (1907, 5680), (2840, 3814)]