86883260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5510

約数の個数: 48

約数和(自身を含む): 197334144

約数和(自身を除く): 110450884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 5437, 7990, 10874, 15980, 21748, 27185, 54370, 92429, 108740, 184858, 255539, 369716, 462145, 511078, 924290, 1022156, 1277695, 1848580, 2555390, 4344163, 5110780, 8688326, 17376652, 21720815, 43441630, 86883260]

約数ペア:

[(1, 86883260), (2, 43441630), (4, 21720815), (5, 17376652), (10, 8688326), (17, 5110780), (20, 4344163), (34, 2555390), (47, 1848580), (68, 1277695), (85, 1022156), (94, 924290), (170, 511078), (188, 462145), (235, 369716), (340, 255539), (470, 184858), (799, 108740), (940, 92429), (1598, 54370), (3196, 27185), (3995, 21748), (5437, 15980), (7990, 10874)]