40395176

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 81712800

約数和(自身を除く): 41317624

約数列:

[1, 2, 4, 8, 23, 46, 59, 61, 92, 118, 122, 184, 236, 244, 472, 488, 1357, 1403, 2714, 2806, 3599, 3721, 5428, 5612, 7198, 7442, 10856, 11224, 14396, 14884, 28792, 29768, 82777, 85583, 165554, 171166, 219539, 331108, 342332, 439078, 662216, 684664, 878156, 1756312, 5049397, 10098794, 20197588, 40395176]

約数ペア:

[(1, 40395176), (2, 20197588), (4, 10098794), (8, 5049397), (23, 1756312), (46, 878156), (59, 684664), (61, 662216), (92, 439078), (118, 342332), (122, 331108), (184, 219539), (236, 171166), (244, 165554), (472, 85583), (488, 82777), (1357, 29768), (1403, 28792), (2714, 14884), (2806, 14396), (3599, 11224), (3721, 10856), (5428, 7442), (5612, 7198)]